Hearth and Home ESC-42ST-IFT 42 Inch See thru Gas Fireplace Installation Guide
- August 6, 2024
- HEARTH AND HOME
Table of Contents
- Hearth and Home ESC-42ST-IFT 42 Inch See thru Gas Fireplace
- Product Usage Instructions
- Vent Clearances and Framing
- FAQ
- MEASURE TO SHADED SURFACE
- FLUE RESTRICTOR
- FINISHING STRIPS
- 1 onto the grate and pull forward so that the indentation on the front of the
- 8 so that it rests in these notches. See Figure 15.
- References
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
Hearth and Home ESC-42ST-IFT 42 Inch See thru Gas Fireplace
Specifications:
- Model: ESC-42ST-IFT
- Installation: Must be performed by a licensed plumber or gas fitter
- Safety Alert: Hot glass can cause burns, keep away from children
Product Usage Instructions
Installation and Appliance Setup
Follow the detailed installation instructions provided in the manual. Ensure
that the installation is carried out by a licensed professional.
Getting Started
-
Design and Installation Considerations: Review the considerations outlined in section A.
-
Tools and Supplies Needed: Gather all
necessary tools and supplies as listed in section C. -
Inspect Appliance and Components: Before
installation, thoroughly inspect the appliance and components as per section D.
Framing and Clearances
- Appliance/Decorative Front Dimension Diagrams: Refer to the diagrams in section A for proper dimensions.
- Clearances to Combustibles: Follow the guidelines in section B to maintain safe distances.
- Constructing the Appliance Chase: Detailed instructions are provided in section C for constructing the chase.
- Hearth Extension: Ensure proper extension as described in section D.
- Floor Protection: Install necessary floor protection as per section E.
Termination Location and Vent Information
Refer to the manual for specific details on termination location and vent information.
Vent Clearances and Framing
Ensure proper clearances and framing as detailed in this section of the manual.
FAQ
-
Q: Can I install the appliance myself?
A: No, installation must be performed by a licensed plumber or gas fitter as stated in the manual. -
Q: What should I do if I encounter a problem during installation?
A: Refer to the troubleshooting section of the manual or contact customer support for assistance.
“`
Installation Manual
Installation and Appliance Setup
INSTALLER: Leave this manual with party responsible for use and operation. OWNER: Retain this manual for future reference.
NOTICE: DO NOT discard this manual!
Model:
ESC-42ST-IFT
WARNING: FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly
could result in serious injury, death, or property damage.
· DO NOT store or use gasoline or other flammable vapors and liquids in the
vicinity of this or any other appliance.
· What to do if you smell gas
– DO NOT try to light any appliance.
– DO NOT touch any electrical switch. DO NOT use any phone in your building.
– Leave the building immediately.
– Immediately call your gas supplier from a neighbor’s phone. Follow the gas
supplier’s instructions.
– If you cannot reach your gas supplier, call the fire department.
· Installation and service must be performed by a qualified installer, service
agency, or the gas supplier.
This appliance may be installed as an OEM installation in manufactured home
(USA only) or mobile home and must be installed in accordance with the
manufacturer’s instructions and the Manufactured Home Construction and Safety
Standard, Title 24 CFR, Part 3280 in the United States, or the Standard for
Installation in Mobile Homes, CAN/CSA Z240 MH Series, in Canada. This
appliance is only for use with the type(s) of gas indicated on the rating
plate. This appliance is not convertible for use with other gases, unless a
certified kit is used.
In the Commonwealth of Massachusetts installation must be performed by a
licensed plumber or gas fitter. See Table of Contents for location of
additional Commonwealth of Massachusetts requirements.
DANGER HOT GLASS WILL CAUSE BURNS.
DO NOT TOUCH GLASS UNTIL COOLED.
NEVER ALLOW CHILDREN TO TOUCH GLASS.
A barrier designed to reduce the risk of burns from the hot viewing glass is
provided with this appliance and must be installed for the protection of
children and other at-risk individuals.
Pour demander un exemplaire en français de ce manuel d’installation, visitez
www.heatnglo.com.
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
1
Safety Alert Key:
· DANGER! Indicates a hazardous situation which, if not avoided will result in
death or serious injury. · WARNING! Indicates a hazardous situation which, if
not avoided could result in death or serious injury. · CAUTION! Indicates a
hazardous situation which, if not avoided, could result in minor or moderate
injury. · NOTICE: Used to address practices not related to personal injury.
Note: The term “recommend” or “recommended” does not indicate a requirement.
It is a best practice suggested by Hearth & Home Technologies®.
Table of Contents
Installation Standard Work Checklist. . . . . . . . . . . . . . . . . . . . 3
1 Product Specific and Important Safety Information A. Appliance Certification
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 B. Glass
Specifications (Ceramic) . . . . . . . . . . . . . . . . . . . . . 4 C. BTU
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
D. High Altitude Installations . . . . . . . . . . . . . . . . . . . . . . . .
. . 4 E. Non-Combustible Materials Specification. . . . . . . . . . . . . . 4
F. Combustible Materials Specification . . . . . . . . . . . . . . . . . 4 G.
Electrical Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 4 H. California . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . 4 I. Requirements for the Commonwealth of Massachusetts. . 5
2 Getting Started
A. Design and Installation Considerations . . . . . . . . . . . . . . . 6 B.
Good Faith Wall Surface/TV Guidelines . . . . . . . . . . . . . . 6 C. Tools
and Supplies Needed . . . . . . . . . . . . . . . . . . . . . . . . 6 D.
Inspect Appliance and Components. . . . . . . . . . . . . . . . . . 7
3 Framing and Clearances
A. Appliance/Decorative Front Dimension Diagrams . . . . . . . 8 B. Clearances
to Combustibles . . . . . . . . . . . . . . . . . . . . . . 10 C. Constructing
the Appliance Chase . . . . . . . . . . . . . . . . . . 11 D. Hearth Extension
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 E. Floor
Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4 Termination Location and Vent Information
A. Vent Termination Minimum Clearances . . . . . . . . . . . . . . 14 B.
Chimney Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
15 C. Approved Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . 16 D. Use of Elbows . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . 17 E. Measuring Standards . . . . . . . . . . . . . . . . . .
. . . . . . . . . . 18 F. Vent Diagrams . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . 18 G. PVLP-SLP and PVI-SLP-B Information . . . . .
. . . . . . . . . 22
5 Vent Clearances and Framing
A. Pipe Clearances to Combustibles . . . . . . . . . . . . . . . . . . 23 B.
Wall Penetration Framing/Firestops . . . . . . . . . . . . . . . . . 23 C.
Ceiling Firestop/Floor Penetration Framing . . . . . . . . . . . 24 D. Install
Attic Insulation Shield. . . . . . . . . . . . . . . . . . . . . . . 24
6 Appliance Preparation
A. Vent Collar Preparation . . . . . . . . . . . . . . . . . . . . . . . . . .
25 B. Non-Combustible Material Installation . . . . . . . . . . . . . . . 26
C. Securing and Leveling the Appliance . . . . . . . . . . . . . . . . 26
7 Venting and Chimneys
A. Assemble Vent Sections . . . . . . . . . . . . . . . . . . . . . . . . . 27
B. Assemble Slip Sections . . . . . . . . . . . . . . . . . . . . . . . . . .
28 C. Secure the Vent Sections . . . . . . . . . . . . . . . . . . . . . . . .
. 29 D. Disassemble Vent Sections . . . . . . . . . . . . . . . . . . . . . .
. 29 E. Vertical Termination Requirements. . . . . . . . . . . . . . . . . .
30 F. Horizontal Termination Requirements . . . . . . . . . . . . . . . 31
8 Electrical Information
A. General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 33 B. IntelliFire Touch® Ignition System Wiring . . . . . . . . . . . . . 33
9 Gas Information
A. Fuel Conversion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 35 B. Gas Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . 35 C. Gas Connection . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . 35 D. High Altitude Installations . . . . . . . . . . . . .
. . . . . . . . . . . . 35 E. Air Shutter Setting . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . 36 F. Service/Replace Appliance Gas Valve . .
. . . . . . . . . . . . . 36
10 Finishing
A. Facing Material. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . 37 B. Mantel and Wall Projections. . . . . . . . . . . . . . . . . . . .
. . . 38 C. Decorative Fronts . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . 39
11 Appliance Setup
A. Fixed Glass Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . .
40 B. Remove the Shipping Materials . . . . . . . . . . . . . . . . . . . . 42
C. Clean the Appliance . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. 42 D. Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . 42 E. Installing the Optional Heat-Zone® Gas Kit . . . . . . . . .
. . . . 42 F. Install Light Bulbs . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . 43 G. Install Refractory . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . 44 H. Install Teco-Sil (Glass Ember Rock). . . . . . .
. . . . . . . . . . 45 I. Mystic Ember Placement . . . . . . . . . . . . . . .
. . . . . . . . . . 45 J. Install Logs . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . 46 K. Ember/Mineral Wool Placement. . . . . .
. . . . . . . . . . . . . . 49 L. IntelliFire Touch® Control System Setup. . .
. . . . . . . . . . . 49 M. Install Outer Refractory Panels . . . . . . . . .
. . . . . . . . . . . 50 N. Install Trim and/or Surround . . . . . . . . . . .
. . . . . . . . . . . . 50
12 Reference Materials
A. Vent Components Diagrams . . . . . . . . . . . . . . . . . . . . . . 51 B.
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 58
= Contains updated information.
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Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
Installation Standard Work Checklist
ATTENTION INSTALLER:
Follow this Standard Work Checklist
This standard work checklist is to be used by the installer in conjunction with, not instead of, the instructions contained in this
installation manual.
Customer:
Date Installed:
Lot/Address:
Location of Fireplace:
Installer:
Model (circle one): ESC-42ST-IFT
Dealer/Distributor Phone #
Serial #:
WARNING! Risk of Fire or Explosion! Failure to install appliance according to these instructions could lead to a fire or explosion.
Appliance Install
Verified that the chase is insulated and sealed. (Pg. 11) Required non-
combustible board is installed. (Pg. 26) Verified clearances to combustibles.
(Pg. 10-11) Fireplace is leveled and secured. (Pg. 26)
YES
IF NO, WHY?
Venting/Chimney Section 7 (Pg 27-32) Venting configuration complies to vent
diagrams. Venting installed, locked and secured in place with proper
clearance. Firestops installed.
Attic insulation shield installed. Exterior wall/Roof flashing installed and
sealed. Terminations installed and sealed.
Electrical Section 8 (Pg 33-34) Unswitched power (110-120 VAC) provided to the appliance. Switch wires properly installed.
Gas Section 9 (Pg 35-36) Proper appliance for fuel type. Was a conversion
performed? Leak check performed and inlet pressure verified. Verified proper
air shutter setting for installation type.
Finishing Section 10 (Pg 37-39) Combustible materials not installed in non-
combustible areas. Verified all clearances meet installation manual
requirements. Mantels and wall projections comply with installation manual
requirements.
Appliance Setup Section 11 (Pg 40-50)
All packaging and protective materials removed (inside & outside of
appliance). Refractories, logs, media and embers installed correctly. Glass
assembly installed and secured.
Accessories installed properly.
Mesh, doors, or decorative front properly installed.
Manual bag and all of its contents are removed from inside/under the appliance
and given to party responsible for use and operation.
Started appliance and verified no gas leaks exist.
Hearth & Home Technologies recommends the following:
· Photographing the installation and copying this checklist for your file. ·
That this checklist remain visible at all times on the appliance until the
installation is complete.
Comments: Further description of the issues, who is responsible (Installer/ Builder/ Other Trades, etc) and corrective
action needed
Comments Communicated to party responsible ____ by __on ___
= Contains updated information.
(Builder / Gen. Contractor/) (Installer)
(Date)
2464-982 Rev. C 11/21
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
3
1 Product Specific and Important Safety Information
A. Appliance Certification
MODELS: ESC-42ST-IFT LABORATORY: Underwriters Laboratories, Inc. (UL) TYPE:
Direct Vent Heater STANDARD: CSA / ANSI Z21.88-2019 · CSA 2.33-2019
This product is listed to ANSI standards for “Vented Gas Fireplace Heaters”
and applicable sections of “Gas Burning Heating Appliances for Manufactured
Homes and Recreational Vehicles”, and “Gas Fired Appliances for Use at High
Altitudes”.
NOTICE: This installation must conform with local codes. In the absence of
local codes you must comply with the National Fuel Gas Code, ANSI
Z223.1-latest edition in the U.S.A. and the CAN/CGA B149 Installation Codes in
Canada.
NOT INTENDED FOR USE AS A PRIMARY HEAT SOURCE. This appliance is tested and
approved as either supplemental room heat or as a decorative appliance. It
should not be factored as primary heat in residential heating calculations.
B. Glass Specifications (Ceramic)
This appliance is equipped with 5 mm ceramic glass with an anti-reflective
coating. Replace glass only with 5 mm ceramic glass with identical
specifications. Please contact your dealer for replacement glass.
C. BTU Specifications
Models
(U.S. or Canada)
Maximum Input BTU/h
ESC-42ST-IFT (NG)
(0-2000 FT) 57,500
ESC-42ST-IFT (Propane)
(0-2000 FT) 56,500
Minimum Input BTU/h
43,500
41,000
Orifice Size (DMS)
24
44
D. High Altitude Installations
NOTICE: If the heating value of the gas has been reduced, these rules do not
apply. Check with your local gas utility or authorities having jurisdiction.
When installing above 2000 feet elevation:
· In the USA: Reduce input rate 4% for each 1000 feet above 2000 feet.
· In CANADA: Input ratings are certified without a reduction of input rate for
elevations up to 4500 feet (1370 m)above sea level. Please consult provincial
and/ or local authorities having jurisdiction for installations at elevations
above 4500 feet (1370 m).
Check with your local gas utility to determine proper orifice size.
E. Non-Combustible Materials Specification
Material which will not ignite and burn. Such materials are those consisting
entirely of steel, iron, brick, tile, concrete, slate, glass or plasters, or
any combination thereof.
Materials that are reported as passing ASTM E 136, Standard Test Method for
Behavior of Materials in a Vertical Tube Furnace at 750 ºC shall be considered
non-combustible materials.
F. Combustible Materials Specification
Materials made of or surfaced with wood, compressed paper, plant fibers,
plastics, or other material that can ignite and burn, whether flame proofed or
not, or plastered or unplastered shall be considered combustible materials.
G. Electrical Codes
NOTICE: This appliance must be electrically wired and grounded in accordance
with local codes or, in the absence of local codes, with National Electric
Code ANSI/NFPA 70-latest edition or the Canadian Electric Code CSA C22.1.
· A 110-120 VAC circuit for this product must be protected with ground-fault
circuit-interrupter protection, in compliance with the applicable electrical
codes, when it is installed in locations such as in bathrooms or near sinks.
H. California
WARNING: This product and the fuels used to operate this product (liquid propane or natural gas), and the products of combustion of such fuels, can expose you to chemicals including benzene, which is known to the State of California to cause cancer and reproductive harm. For more information go to: www. P65Warnings.ca.gov.
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Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
Note: The following requirements reference various Massachusetts and national
codes not contained in this document.
I. Requirements for the Commonwealth of Massachusetts
For all side wall horizontally vented gas fueled equipment installed in every
dwelling, building or structure used in whole or in part for residential
purposes, including those owned or operated by the Commonwealth and where the
side wall exhaust vent termination is less than seven (7) feet above finished
grade in the area of the venting, including but not limited to decks and
porches, the following requirements shall be satisfied:
Installation of Carbon Monoxide Detectors
At the time of installation of the side wall horizontal vented gas fueled
equipment, the installing plumber or gas fitter shall observe that a hard
wired carbon monoxide detector with an alarm and battery back-up is installed
on the floor level where the gas equipment is to be installed. In addition,
the installing plumber or gas fitter shall observe that a battery operated or
hard wired carbon monoxide detector with an alarm is installed on each
additional level of the dwelling, building or structure served by the side
wall horizontal vented gas fueled equipment. It shall be the responsibility of
the property owner to secure the services of qualified licensed professionals
for the installation of hard wired carbon monoxide detectors.
In the event that the side wall horizontally vented gas fueled equipment is
installed in a crawl space or an attic, the hard wired carbon monoxide
detector with alarm and battery back-up may be installed on the next adjacent
floor level. In the event that the requirements of this subdivision can not be
met at the time of completion of installation, the owner shall have a period
of thirty (30) days to comply with the above requirements; provided, however,
that during said thirty (30) day period, a battery operated carbon monoxide
detector with an alarm shall be installed.
Approved Carbon Monoxide Detectors
Each carbon monoxide detector as required in accordance with the above
provisions shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS
certified.
Signage
A metal or plastic identification plate shall be permanently mounted to the
exterior of the building at a minimum height of eight (8) feet above grade
directly in line with the exhaust vent terminal for the horizontally vented
gas fueled heating appliance or equipment. The sign shall read, in print size
no less than one-half (1/2) in. in size, “GAS VENT DIRECTLY BELOW. KEEP CLEAR
OF ALL OBSTRUCTIONS”.
Inspection
The state or local gas inspector of the side wall horizontally vented gas
fueled equipment shall not approve the installation unless, upon inspection,
the inspector observes carbon monoxide detectors and signage installed in
accordance with the provisions of 248 CMR 5.08(2)(a)1 through 4.
Exemptions
The following equipment is exempt from 248 CMR 5.08(2) (a)1 through 4:
· The equipment listed in Chapter 10 entitled “Equipment Not Required To Be
Vented” in the most current edition of NFPA 54 as adopted by the Board; and
· Product Approved side wall horizontally vented gas fueled equipment
installed in a room or structure separate from the dwelling, building or
structure used in whole or in part for residential purposes.
MANUFACTURER REQUIREMENTS
Gas Equipment Venting System Provided
When the manufacturer of Product Approved side wall horizontally vented gas
equipment provides a venting system design or venting system components with
the equipment, the instructions provided by the manufacturer for installation
of the equipment and the venting system shall include:
· Detailed instructions for the installation of the venting system design or
the venting system components; and
· A complete parts list for the venting system design or venting system.
Gas Equipment Venting System NOT Provided
When the manufacturer of a Product Approved side wall horizontally vented gas
fueled equipment does not provide the parts for venting the flue gases, but
identifies “special venting systems”, the following requirements shall be
satisfied by the manufacturer:
· The referenced “special venting system” instructions shall be included with
the appliance or equipment installation instructions; and
· The “special venting systems” shall be Product Approved by the Board, and
the instructions for that system shall include a parts list and detailed
installation instructions.
A copy of all installation instructions for all Product Approved side wall
horizontally vented gas fueled equipment, all venting instructions, all parts
lists for venting instructions, and/or all venting design instructions shall
remain with the appliance or equipment at the completion of the installation.
See Gas Connection section for additional Commonwealth of Massachusetts
requirements.
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
5
2 Getting Started
A. Design and Installation Considerations
Heat & Glo direct vent gas appliances are designed to operate with all
combustion air siphoned from outside of the building and all exhaust gases
expelled to the outside. No additional outside air source is required.
Installation MUST comply with local, regional, state and national codes and
regulations. Consult insurance carrier, local building inspector, fire
officials or authorities having jurisdiction over restrictions, installation
inspection and permits.
Before installing, determine the following:
· Where the appliance is to be installed. · The vent system configuration to
be used. · Gas supply piping requirements. · Electrical wiring requirements. ·
Framing and finishing details.
· Whether optional accessories–devices such as a fan, wall switch, or remote
control–are desired.
Installation and service of this appliance should be performed by qualified
personnel. Hearth & Home Technologies recommends HHT Factory Trained or NFI
certified professionals.
B. Good Faith Wall Surface/TV Guidelines
TO CEILING
FIREPLACE OPENING
105 °F
116 °F
123 °F
124 °F
36 in. 30 in.
129 °F
24 in.
157 °F
18 in.
12 in.
6 in.
MEASUREMENTS FROM TOP EDGE OF THE OPENING
APPLIANCE FRONT
Figure 2.1 Good Faith Wall Surface Temperatures Above Appliance
NOTICE: Temperatures listed above are taken with a temperature measuring probe
as prescribed by the test standard used for appliance certification.
Temperatures on walls or mantels taken with an infrared thermometer may yield
increased temperatures of up to 30 degrees or more depending on the
thermometer settings and material characteristics being measured.
Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. For assistance or additional information, consult a qualified service technician, service agency or your dealer.
C. Tools and Supplies Needed
Before beginning the installation be sure that the following tools and building supplies are available.
Tape measure
Framing material
Pliers
Hammer
Phillips screwdriver Manometer
Gloves
Framing square
Voltmeter
Electric drill and bits (1/4 in.)
Plumb line
Safety glasses
Level
Reciprocating saw
Flat blade screwdriver
Non-corrosive leak check solution
1/2 – 3/4 in. length, #6 or #8 Self-drilling screws
Caulking material (300 ºF minimum continuous exposure rating)
One 1/4 in. female connection (for optional fan).
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Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
D. Inspect Appliance and Components
· Carefully remove the appliance and components from the packaging.
· The vent system components and decorative doors and fronts may be shipped in
separate packages.
· If packaged separately, the log set and appliance grate must be installed.
· Report to your dealer any parts damaged in shipment, particularly the
condition of the glass.
· This product is factory-equipped with an IntelliFire Touch® remote control,
which was paired to the appliance at the factory. This specific remote control
needs to remain with the contents of the manual bag. Do not install batteries
in the remote control until performing the final appliance setup and
checklist.
· Read all of the instructions before starting the installation. Follow these
instructions carefully during the installation to ensure maximum safety and
benefit.
WARNING! Risk of Fire or Explosion! Damaged parts could impair safe operation.
DO NOT install damaged, incomplete or substitute components. Keep appliance
dry.
Hearth & Home Technologies disclaims any responsibility for, and the warranty
will be voided by, the following actions:
· Installation and use of any damaged appliance or vent system component.
· Modification of the appliance or vent system.
· Installation other than as instructed by Hearth & Home Technologies.
· Improper positioning of the gas logs or the glass door. · Installation
and/or use of any component part not approved
by Hearth & Home Technologies. Any such action may cause a fire hazard.
WARNING! Risk of Fire, Explosion or Electric Shock! DO NOT use this appliance
if any part has been under water. Call a qualified service technician to
inspect the appliance and to replace any part of the control system and/or gas
control which has been under water.
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
7
3 Framing and Clearances
A. Appliance/Decorative Front Dimension Diagrams
Dimensions are actual appliance dimensions. Use for reference only. For
framing dimensions and clearances refer to Section 5.
HEAT-ZONETM ACCESS (6 IN. DIAMETER)
TOP VIEW M
F
L
GAS LINE AND ELECTRICAL ACCESS
K
GAS LINE ACCESS
ELECTRICAL ACCESS
Q R
E D
Q P
N O LEFT VIEW
H
BATTERY PACK ACCESS
C
G
B
A
FRONT VIEW
Appliance Dimensions Table
Location A B C D E F G H
Inches 58-1/8
42 39-7/16 35-1/8 45-3/8
60 1 46-3/8
Millimeters 1476 1067 1002 892 1153 1524 25 1178
Location I J K L M N O P Q R
Inches 9-1/8 14 15 12-3/4 8 dia. 30 30-3/8
14-1/16 8 8
Millimeters 232 356 381 324 203 762 772 357 203 203
Figure 3.1 Appliance Dimensions
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Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
J
I RIGHT VIEW
DECORATIVE FRONT DIMENSION DIAGRAM – FS-42STIFT
35-3/4 IN. (908 mm)
39-7/16 IN. (1002 mm)
33-3/8 IN. (848 mm)
36-7/8 IN. (937 mm)
41-15/16 IN. (1065 mm)
1-1/8 IN. 2-1/4 IN. (29 mm) (57mm)
DECORATIVE FRONT DIMENSION DIAGRAM – FSA-42STIFT
35-1/4 IN. (895mm)
38-13/16 IN. (986 mm)
32-7/16 IN. (824 mm)
36-7/16 IN. (926 mm)
41-15/16 IN. (1065 mm)
Figure 3.2 Decorative Front Dimensions – FS-42STIFT, FSA-42STIFT
1-1/8 IN. 2-5/8 IN. (29 mm) (67 mm)
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9
B. Clearances to Combustibles
When selecting a location for the appliance it is important to consider the
required clearances to walls (see Figure 3.3).
WARNING! Risk of Fire or Burns! Provide adequate clearance around air openings
and for service access. Due to high temperatures, the appliance should be
located out of traffic and away from furniture and draperies.
NOTICE: Illustrations reflect typical installations and are FOR DESIGN
PURPOSES ONLY. Illustrations/diagrams are not drawn to scale. Actual
installation may vary due to individual design preference.
NOTICE: This See-Through appliance is NOT designed or approved for an
indoor/outdoor application.
13 IN. TO FIREPLACE OPENING
36 IN.
13 IN.
36 IN.
NOTE: 1/2 IN. THICK FACTORYSUPPLIED NON-COMBUSTIBLE BOARD NOT SHOWN ATTACHED TO APPLIANCE.
Figure 3.3 Appliance Locations
10
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
A
E=43 IN. E=33 IN.
F
B
C D
G I
Note: Framing above appliance can not exceed 3-1/2 inches in thickness. See Figure 3.7.
MINIMUM FRAMING DIMENSIONS*
A
B**
C*
D
E
F**
G**
H
H
I
Rough Opening (Vent Pipe)
Rough Opening (Height)
Rough Opening (Depth)
Rough Opening (Width)
Clearance to ceiling from opening
Clearance to ceiling from top of appliance
Combustible Floor
Combustible Flooring
Sides of Front of Appliance Appliance
Inches
10
46-1/2 30 60-1/4
43
33
0
See Note Below
1
36
Millimeters
254
1181 762 1530
1092
838
0
See Note Below 25
914
- Adjust framing dimensions for interior sheathing (such as sheetrock) ** Fireplace may need to be elevated from the floor affecting framing height B, depending on hearth construction. See Section 3.D for hearth and combustible floor requirements. For installations with vinyl flooring, special clearance requirements apply. See Section 3.E.
Figure 3.4 Clearances to Combustibles
C. Constructing the Appliance Chase
A chase is a vertical box-like structure built to enclose the gas appliance
and/or its vent system. In cooler climates the vent should be enclosed inside
the chase. NOTICE: Treatment of ceiling firestops and wall shield firestops
and construction of the chase may vary with the type of building. These
instructions are not substitutes for the requirements of local building codes.
Therefore, you MUST check local building codes to determine the requirements
to these steps.
NOTICE: Where required by code, install only sprinkler heads with a sprinkler
activation temperature classified as Extra High.
· Sprinklers inside of chase: Keep sprinkler head away from vent and chimney.
· Heat Management applications: Maintain 36 inches of clearance to openings
from which heat is discharged such as heat zone registers, etc.
Chases should be constructed and insulated in the same manner as the thermal
envelope of the home based on the code requirements for that climate zone to
prevent air leakage and draft problems. The chase is an extension of
the building thermal envelope.
To further prevent drafts and air leakage, the wall shield and ceiling
firestops should be caulked with caulk with a minimum of 300 ºF continuous
exposure rating to seal gaps. Gas line holes and other openings should be
caulked with caulk with a minimum of 300 ºF continuous exposure rating or
stuffed with unfaced insulation. If the appliance is being installed on a
cement surface, a layer of plywood may be placed underneath to prevent
conducting cold up into the room.
NOTICE: Install appliance on hard metal or wood surfaces extending full width
and depth. DO NOT install directly on carpeting, vinyl, tile or any
combustible material other than wood.
WARNING! Risk of Fire! Maintain specified air space clearances to appliance
and vent pipe:
· Insulation and other materials must be secured to prevent accidental
contact.
· The chase must be properly blocked to prevent blown insulation or other
combustibles from entering and making contact with fireplace or chimney.
· Failure to maintain airspace may cause overheating and a fire.
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11
D. Hearth Extension
WARNING! Risk of Fire! Hearth extension required to protect combustible floors
in front of appliance.
WARNING! Risk of Fire! DO NOT block ventilation slots. A minimum 1/4 in. space
between the bottom of hearth refractory and top of field installed hearth
extension (marble, tile, granite, etc) is required across full width of
fireplace.
If the appliance is to be placed directly on the floor, the non-combustible
hearth material will be limited to 3/4 in. thick, including the floor
adhesive. If the hearth material will exceed 3/4 in. thick, the appliance will
need to be shimmed from the floor appropriately to maintain 1/4 in. minimum
space between the floor hearth and hearth refractory.
The base of the fireplace may sit on a combustible surface. The area in front
of the fireplace must be protected by a noncombustible hearth extension,
unless the fireplace is raised a minimum of three inches above the combustible
floor or hearth. See Figures 3.5, 3.6 and 3.8.
NON-COMBUSTIBLE MATERIAL ON SIDES
(PROFILE VIEW)
MINIMUM 1/4 INCH SPACE
REQUIRED
MARBLE, GRANITE, TILE OR OTHER NON-COMBUSTIBLE
HEARTH EXTENSION
3/4 IN. MAX
12 IN.
WOOD OR OTHER COMBUSTIBLE FLOOR
OR PLATFORM
HEARTH REFRACTORY
BOTTOM OF FIREPLACE
Figure 3.5 Fireplace Positioned on Combustible Surface
NO COMBUSTIBLES IN THIS AREA
2 X 4 OR GREATER FRAMING MATERIAL
1/2 IN. BUILDING MATERIAL (MAY BE COMBUSTIBLE)
2 X 4 ONLY IN GRAY AREA
39 IN. 81-1/2 IN.
4 IN.
COMBUSTIBLE FRAMING
FACTORY-SUPPLIED 1/2 IN.
NON-COMBUSTIBLE BOARD
Figure 3.7 Non-Combustible Zone
MINIMUM 1/4 INCH SPACE
REQUIRED
3-3/4 IN.
WOOD OR OTHER COMBUSTIBLE
FLOOR OR PLATFORM
BOTTOM OF FIREPLACE
COMBUSTIBLE MATERIAL 1 IN. MAX THICKNESS ALLOWED UNDER FIREPLACE
3 IN. MIN.
Figure 3.6 Fireplace Raised A Minimum of 3 Inches Above Combustible Surface
A
B
A
B
in. 60-1/4 12
mm 1530 305
Figure 3.8 Non-Combustible Hearth Extension Minimum Dimensions (Fireplace Positioned on Combustible Surface)
12
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E. Floor Protection
Vinyl Flooring
Vinyl flooring is sensitive to heat. To avoid damage to the vinyl flooring, a
12 inch minimum x 12 inch minimum hearth is recommended when using vinyl
flooring up to the wall. See Figure 3.9. If no hearth is used, it is
recommended to provide a minimum of 36 inches of clearance in front of the
appliance to the vinyl flooring OR the bottom of the appliance should be
raised a minimum of 24 inches off of the floor to allow the vinyl flooring to
be installed up to the wall.
NOTICE: Clearances that do not meet the minimum guidelines could result in
damage or buckling to the vinyl flooring and is done at the installer’s risk.
Hearth and Home Technologies does not recommend adhesive based vinyl flooring
products due to thermal expansion during operation. Floating style flooring
can be used, but will reach temperatures up to 110 °F (based on ambient
temperature of 70 °F). Consult the manufacturer’s flooring specifications to
ensure compatibility.
AVPINPYLLIA1N2CINE.WMIDINT.H
12 MIN.
IN.
MIN.
Figure 3.9 Vinyl Flooring Recommendations
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13
4 Termination Location and Vent Information
A. Vent Termination Minimum Clearances
WARNING
Fire Risk. Maintain vent clearance to combustibles as specified. · DO NOT pack
air space with insulation or other
materials. Failure to keep insulation or other materials away from vent pipe
could cause overheating and fire.
A 6 in. (minimum) up to 20 in.
152 mm/508 mm
20 in. and over
B 18 in. minimum
457 mm
0 in. minimum
Wood or Fuel Oil Termination Cap
B
2 FT. MIN.
GAS DIRECT VENT TERMINATION CAP
20 INCHES MIN.
LOWEST DISCHARGE
OPENING
HORIZONTAL OVERHANG
VERTICAL WALL
X 12
ROOF PITCH IS X/ 12
H (MIN.) – MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING
A *Gas Termination Cap
- If two gas terminations are present, they may be level (B = 0 inches) provided A is a minimum of 6 inches.
Figure 4.2 Staggered Termination Caps
Roof Pitch
H (Min.) Ft.
Flat to 6/12…………………………………………………..1.0*
Over 6/12 to 7/12………………………………………….1.25*
Over 7/12 to 8/12………………………………………….1.5*
Over 8/12 to 9/12………………………………………….2.0*
Over 9/12 to 10/12………………………………………..2.5*
Over 10/12 to 11/12 ………………………………………3.25
Over 11/12 to 12/12 ………………………………………4.0
Over 12/12 to 14/12………………………………………5.0
Over 14/12 to 16/12………………………………………6.0
Over 16/12 to 18/12………………………………………7.0
Over 18/12 to 20/12………………………………………7.5
Over 20/12 to 21/12………………………………………8.0
- H minimum may vary depending on regional snowfall. Refer to local codes.
Figure 4.1 Minimum Height From Roof to Lowest Discharge Opening
14
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B. Chimney Diagram
C
F
V
JB
V
B
DV
V
V = VENT TERMINAL
B
V A
G M
V
X = AIR SUPPLY INLET
= AREA WHERE TERMINAL IS NOT PERMITTED
A = 12 inches……………..clearances above grade, veranda, porch, deck or balcony
B = 12 inches……………..clearance to window or door that may be opened, or to
permanently closed window
C = 18 inches……………..clearance below unventilated soffit
18 inches……………..clearance below ventilated soffit
30 inches ……………..clearance below vinyl soffits and electrical service
D = 6 inches……………….clearance to outside corner
E = 6 inches……………….clearance to inside corner
F = 3 ft. (Canada) ……….not to be installed above a gas meter/regulator
assembly within 3 feet horizontally from the center-line of the regulator
G = 3 ft ………………………clearance to gas service regulator vent outlet
H = 12 inches……………..clearance to non-mechanical (unpowered) air supply inlet,
combustion air
inlet or direct-vent termination i = 3 ft. (U.S.A.)
6 ft. (Canada) ………..clearance to a mechanical (powered) air supply inlet
All mechanical air intakes within 10 feet of a termination cap must be a
minimum of 3 feet below termination. J = 7 ft. ……………………. On public property:
clearance above
paved sidewalk or a paved driveway.
A vent shall not terminate directly above a sidewalk or paved driveway which
is located between two single family dwellings and serves both dwellings.
O N
P
R
H or i
XV H
VHV
E V A
Q
V
L
V
K Electrical K
Service
V
C
V
Covered Alcove Applications
(Spaces open only on one side and with an overhang) N = 6 inches ……….. non-
vinyl sidewalls
12 inches ……… vinyl sidewalls O = 18 inches ……… non-vinyl soffit and overhang
42 inches ……… vinyl soffit and overhang P = 8 ft.
1 cap 2 caps 3 caps 4 caps
QMIN 3 feet 6 feet 9 feet 12 feet
RMAX 2 x Q ACTUAL 1 x Q ACTUAL 2/3 x Q ACTUAL 1/2 x Q ACTUAL
QMIN = # termination caps x 3 RMAX = (2 / # termination caps) x QACTUAL
Measure vertical clearances from this surface.
CLEARANCE = 6 IN.
Measure horizontal clearances from this surface.
K = 6 inches……………..clearance from sides of electrical service
L = 12 inches…………….clearance above electrical service Location of the vent
termination must not interfere with access to the electrical service.
M = 18 inches ………………..clearance under veranda, porch, deck, balcony or
overhang
42 inches …………….vinyl or composite overhang Permitted when veranda, porch,
deck or balcony is fully open on a minimum of 2 sides beneath the floor.
Figure 4.3 Minimum Clearances for Termination
CAUTION! Risk of Burns! Termination caps are HOT, consider proximity to doors,
traffic areas or where people may pass or gather (sidewalk, deck, patio,
etc.). Listed cap shields available. Contact your dealer.
· Local codes or regulations may require different clearances.
· Vent system termination is NOT permitted in screened porches.
· Vent system termination is permitted in porch areas with two or more sides
open.
· Hearth & Home Technologies assumes no responsibility for the improper
performance of the appliance when the venting system does not meet these
requirements.
· Vinyl protection kits are suggested for use with vinyl siding.
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
15
C. Approved Pipe
This appliance is approved for use with Hearth & Home Technologies DVP venting
systems. Refer to Section 12.A for vent component information and dimensions.
Only use listed decorative termination caps/shrouds with Hearth & Home
Technologies approved venting systems.
DO NOT mix pipe, fittings or joining methods from different manufacturers.
The pipe is tested to be run inside an enclosed wall. There is no requirement
for inspection openings at each joint within the wall.
WARNING! Risk of Fire or Asphyxiation. This appliance requires a separate
vent. DO NOT vent to a pipe serving a separate solid fuel burning appliance.
16
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
D. Use of Elbows
WARNING! Risk of Fire. This appliance requires a minimum of 24 inches of
vertical venting before attaching any elbow to the appliance. DO NOT attach
elbow directly to the appliance.
Diagonal runs have both vertical and horizontal vent aspects when calculating
the effects. Use the rise for the vertical aspect and the run for the
horizontal aspect. See Figure 4.4.
Two 45º elbows may be used in place of one 90º elbow. On 45º runs, one foot of
diagonal is equal to 8-1/2 in. (216 mm) horizontal run and 8-1/2 in. (216 mm)
vertical run. A length of straight pipe is allowed between two 45º elbows. See
Figure 4.4.
Figure 4.5 shows the vertical and horizontal offsets for DVP elbows.
Y
X
Vent Type DVP
Inches 6-5/8
X Millimeters
168
Inches 16-1/2
Y Millimeters
419
RISE
VERTICAL
EFLFEENCGTITVHE RUN
HORIZONTAL
DVP Pipe
DVP4 DVP6 DVP12 DVP24 DVP36 DVP48 DVP6A DVP12A
Effective Length Inches Millimeters
4
102
6
152
12
305
24
610
36
914
48
1219
3 to 6 76 to 152
3 to 12 76 to 305
Rise/Run
Inches
Millimeters
2-3/4
70
4-1/4
108
8-1/2
216
17
432
25-1/2
648
34
864
2-1/8-4-1/4 54-108
2-1/8-8-1/2 54-216
Figure 4.4
X
X
Vent Type DVP
Inches 16-1/4
X Millimeters 413
Figure 4.5 Vertical and Horizontal Offset for DVP and SLP Elbows
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
17
E. Measuring Standards
Vertical and horizontal measurements listed in the vent diagrams were made
using the following standards:
· Pipe measurements are shown using the effective length of pipe. See Section
12.A (Figure 12.1) for information on effective length of pipe components.
· Horizontal terminations are measured to the outside mounting surface (flange
of termination cap) (see Figure 4.6).
· Vertical terminations are measured to top of last section of pipe. See
Figure 4.7.
· Horizontal pipe installed level with no rise.
F. Vent Diagrams
WARNING! Risk of Fire. This appliance requires a minimum of 24 inches of
vertical venting before attaching any elbow to the appliance. DO NOT attach
elbow directly to the appliance.
General Rules:
· This appliance is approved for use with Hearth & Home Technologies DVP
venting systems ONLY.
· When penetrating a combustible wall, a wall shield firestop must be
installed.
· When penetrating a combustible ceiling, a ceiling firestop must be
installed.
· This appliance requires a minimum of 24 inches of vertical pipe attached
directly to the appliance starting collar before attaching a 90 degree or 45
degree elbow.
· Horizontal termination cap should have a 1/4 inch downward slant to allow
any moisture in cap to be released. See Figure 4.8.
MEASURE TO SHADED SURFACE
(OUTSIDE MOUNTING SURFACE)
Figure 4.6 Measure to Outside Mounting Surface
1/4 in. max. (6 mm)
Figure 4.8
Figure 4.7. Measure to Top of Last Section of Pipe
18
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
Top Vent – Horizontal Termination
WARNING
Fire Risk. Explosion Risk. Do NOT pack insulation or other combustibles
between ceiling firestops. · ALWAYS maintain specified clearances around
venting and firestop systems. · Install wall shield and ceiling firestops as
specified. Failure to keep insulation or other material away from vent pipe
may cause fire.
One Elbow
Note: Flue restrictor is permitted ONLY on 30 ft. minimum vertical runs with
no elbows.
Note: Must have a 24 inches minimum vertical vent before attaching any elbow to the appliance.
V1 H1
V1 Minimum 2 ft 610 mm
H1 Maximum 7 in* 178 mm
3 ft 914 mm 2 ft 610 mm
4 ft
1.2 m
4 ft
1.2 m
5 ft
1.5 m
9 ft
2.7 m
6 ft
1.8 m
12 ft
3.7 m
7 ft
2.1 m
14 ft
4.3 m
10 ft
3.0 m
20 ft
6.1 m
20 ft
6.1 m
40 ft 12.2 m
After V1= 6 ft then H1 = 2 x V ft Maximum V1 + H1 = 60 ft Maximum
*when used with approved termination caps
Figure 4.9
Two Elbows
Note: Flue restrictor is permitted ONLY on 30 ft. minimum vertical runs with
no elbows.
Note: Must have a 24 inches minimum vertical vent before attaching any elbow to the appliance.
H2
V1
H1
V1 Minimum
H1+ H2 Maximum
3 ft 914 mm 18 in 457 mm
4 ft
1.2 m
3 ft 914 mm
5 ft
1.5 m
7 ft
2.1 m
6 ft
1.8 m
10 ft
3.0 m
7 ft
2.1 m
12 ft
3.7 m
10 ft
3.0 m
18 ft
5.5 m
20 ft
6.1 m
20 ft
6.1 m
After V1= 6 ft then H1 = 2 x V1 ft Maximum V1 + H1 + H2= 60 ft Maximum H1 + H2= 20 ft Maximum
Figure 4.10
INSTALLED HORIZONTALLY
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
19
Top Vent – Horizontal Termination – (continued)
Three Elbows
Note: Must have a 24 inches minimum vertical vent before attaching any elbow
to the appliance.
Note: Flue restrictor is permitted ONLY on 30 ft. minimum vertical runs with
no elbows.
V1 Minimum
H1 Maximum
V2
H2
2 ft 610 mm 7 in 178 mm * H2 Max = 2 X V2
3 ft 914 mm 2 ft 610 mm * H2 Max = 2 X V2
4 ft 1.2 m
4 ft
1.2 m * H2 Max = 2 X V2
5 ft 1.5 m
9 ft
2.7 m * H2 Max = 2 X V2
6 ft 1.8 m
12 ft
3.7 m
- H2 Max = 2 X V2
7 ft
2.1 m
14 ft
4.3 m
- H2 Max = 2 X V2
10 ft 3.0 m
20 ft
6.1 m
- H2 Max = 2 X V2
V1 + H1 must be adhered to. * V2 has no specific restrictions EXCEPT, Ht max = 2 x Vt and Vtotal + Htotal cannot exceed 60 ft Maximum
H2
V2
H1
V1
Figure 4.11 20
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
Top Vent – Vertical Termination No Elbow
Note: Flue restrictor is permitted ONLY on 30 ft. minimum vertical runs with
no elbows. Note: Must have a 24 inches minimum vertical vent before attaching
any elbow to the appliance.
Figure 4.12
Note: Flue restrictor is permitted ONLY on 30 ft. minimum vertical runs with
no elbows. Note: Must have a 24 inches minimum vertical vent before attaching
any elbow to the appliance.
V1 = 50 ft. Max. (15.2 m) V1 = 3 ft. Min. (914 mm)
V1
FLUE RESTRICTOR
NOTE: Flue Restrictor ships in manual bag assembly.
V1 Minimum
H1 Maximum
V2
2 ft 610 mm 1 ft
305 mm
3 ft 914 mm 3 ft
914 mm
4 ft
1.2 m
4 ft
1.2 m
5 ft
1.5 m
9 ft
2.7 m
6 ft
1.8 m
12 ft
3.7 m
V1 + V2 = 50 ft (15.2 m) Max. *No specific restrictions on this value EXCEPT
V1 + V2 + H1 cannot exceed 60 ft (18.3 m).
V2
After V1 = 6 ft, then H1 Max.= V1 x 2
V1 H1
Figure 4.13
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
21
Three Elbows
Note: Flue restrictor is permitted ONLY on 30 ft. minimum vertical runs with
no elbows.
Note: Must have a 24 inches minimum vertical vent before attaching any elbow to the appliance.
V1 Minimum
H1
H2
V2
2 ft 610 mm **
HTOTAL Maximum 7 in 178 mm
3 ft 914 mm **
2 ft 610 mm
4 ft 1.2 m
4 ft
1.2 m
5 ft 1.5 m
8 ft
2.4 m
6 ft 1.8 m
-
- ** 12 ft
3.7 m
7 ft 2.1 m
14 ft
4.3 m
10 ft 3.0 m
20 ft
6.1 m
*H1 and H2 has no specific restrictions EXCEPT, after V1 = 6 ft, then HTOTAL Maximum = 2 x V1 **VTOTAL + HTOTAL = 60 ft Maximum
G. PVLP-SLP and PVI-SLP-B Information
The ESC-42ST-IFT may be used with approved power vent kits. Follow
instructions included with the PVLP-SLP or PVI-SLP-B power vent kits. See
Table 4.1 below for approved Power Venting options for ESC-42ST-IFT models.
Contact your dealer to order.
WARNING! Risk of Fire! Use ONLY Hearth & Home Technologies-approved power
venting systems with this appliance. Use of power venting systems not approved
by Hearth & Home Technologies may cause fireplace to overheat.
ESC-42ST-IFT
Table 4.1
PVLP-SLP APPROVED
PVI-SLP-B APPROVED
V2
H1
H2
V1
INSTALLED HORIZONTALLY
Figure 4.14 22
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
5 Vent Clearances and Framing
A. Pipe Clearances to Combustibles
WARNING! Risk of Fire! Maintain air space clearance to vent. DO NOT pack
insulation or other combustibles:
· Between ceiling firestops · Between wall shield firestops · Around vent
system
Failure to keep insulation or other material away from vent pipe could cause
overheating and fire.
Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm). · DVP heat
shield – designed to be used on a wall 4 in. to 7-1/4 in. (102 mm to 184
mm) thick. · If wall thickness is less than 4 in. the existing heat shields
must be field trimmed. If
wall thickness is greater than 7-1/4 in. a DVP-HSM-B will be required. · If
wall thickness is less than 4-3/8 the existing heat shields must be field
trimmed.
If wall thickness is greater than 7-5/8 in. a DVP-HSM-B will be required.
(DVP Pipe Shown)
3 in. (76 mm) top clearance
3 in. (76 mm) top clearance *
Heat Shield
Heat Shield
1 in. (25 mm) clearance around vertical sections
1 in. (25 mm) clearance bottom & sides
Wall Shield Firestop
1 in. (25 mm) clearance bottom & sides
firestops must have a heat shield attached to them. Refer to Section 12.A. ·
See Section 7.F. for information for regarding the installation of a
horizontal termination cap. Non-Combustible Wall Penetration If the hole being
penetrated is surrounded by non-combustible materials such as concrete, a hole
with diameter one inch greater than the pipe is acceptable. Whenever a non-
combustible wall is penetrated, the wall shield firestop is only required on
one side and no heat shield is necessary.
B
A*
WALL
Figure 5.1 Horizontal Venting Clearances To Combustible Materials
B. Wall Penetration Framing/Firestops
Combustible Wall Penetration
Whenever a combustible wall is penetrated, you must frame a hole for the wall
shield firestop(s). The wall shield firestop maintains minimum clearances and
prevents cold air infiltration. · The opening must be framed on all four sides
using the
same size framing materials as those used in the wall construction. · DVP pipe
– A wall shield firestop is required on one side only on interior walls. If
your local inspector requires a wall shield firestop on both sides, then both
wall shield
DO NOT PACK WITH INSULATION OR OTHER MATERIAL
A*
Inches Millimeters
A* 75 1905
B 74 1880
- Shows center of vent framing hole for top or rear venting. The center of the hole is one (1) in. (25.4 mm) above the center of the horizontal vent pipe.
Figure 5.2 Wall Penetration
Heat & Glo · ESC-42ST-IFT Installation Manual · 2464-980 Rev. R · 2/24
23
C. Ceiling Firestop/Floor Penetration Framing
A ceiling firestop MUST be used between floors and attics.
· DVP pipe only – Frame an opening 10 in. by 10 in. (254 mm by 254 mm)
whenever the vent penetrates a ceiling/floor (see Figure 5.3).
· Frame the area with the same sized lumber as used in ceiling/floor joist.
· The ceiling firestop may be installed above or below the ceiling joists when
installed with an attic insulation shield. It must be under joists between
floors that are not insulated. Refer to Figure 5.4.
· Secure in place with nails or screws.
WARNING! Risk of Fire! DO NOT pack insulation around the vent. Insulation must
be kept back from the pipe to prevent overheating.
ATTIC ABOVE A
A
D. Install Attic Insulation Shield
WARNING! Fire Risk. DO NOT allow loose materials or insulation to touch vent.
Hearth & Home Technologies requires the use of an attic shield.
The International Fuel Gas Code requires an attic shield constructed of 26
gauge minimum steel that extends at least 2 in. (51 mm) above insulation.
· Attic insulation shields must meet specified clearances to combustible
materials and be secured in place.
· An attic insulation shield kit is available from Hearth & Home Technologies.
Contact your dealer to order. Install attic insulation shield according to
instructions included with kit.
PIPE DVP
Figure 5.3 Installing Ceiling Firestop
A 10 in. (254 mm)
INSTALL ATTIC INSULATION SHIELDS BEFORE OR AFTER INSTALLATION OF VENT SYSTEM
CEILING FIRESTOP INSTALLED BELOW CEILING
Figure 5.4 Installing the Attic Shield
CEILING FIRESTOP INSTALLED ABOVE CEILING
24
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6 Appliance Preparation
A. Vent Collar Preparation
CAUTION! Risk of Cuts, Abrasions or Flying Debris. Wear protective gloves and
safety glasses during installation. Sheet metal edges are sharp. NOTICE: This
appliance is top vented ONLY. 1. Remove shrink wrap from appliance.
NON-COMBUSTIBLE ASSEMBLY AND FINISHING STRIPS
4. Six sheet metal finishing strips are included with the appliance. The
shipping location of the finishing strips is shown in Figure 6.3. Remove 1/4
in. screws that attach the strips to the appliance. Strips may be used during
the final finishing steps of appliance setup. See Figure 6.7. Strips should be
removed when finishing is completed.
SHIPPING BRACKET SCREWS
Figure 6.1 Packaged Appliance.
2. The seal cap, shown in Figure 6.2, is included to prevent construction
material from getting into appliance. Remove seal cap when pipe installation
phase begins.
FINISHING STRIPS
Figure 6.3 Shipping Brackets and Finishing Strip Locations.
4. Once the appliance is finished into the wall and is ready for final
installation, remove the rest of the components.
OUTER HEARTH REFRACTORY BOX ATTACHED TO TOP OF APPLIANCE WITH ZIP TIE
SEAL CAP
Figure 6.4.
Figure 6.2 Seal Cap.
3. Remove the two non-combustible assemblies by removing the two 1/4 in.
screws fastening the non-combustible assemblies to the appliance. See Figure
6.3.
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25
REFRACTORY ASSEMBLY
EMBER GLASS ROCK (TECO-SIL) MANUAL BAG ASSEMBLY
LOG PACKAGING
Figure 6.5 Appliance Package Identification.
B. Non-Combustible Material Installation
Attach the non-combustible board to the appliance and wall framing with the
screws supplied in the manual bag assembly. See Figure 6.6.
NON-COMBUSTIBLE BOARD
C. Securing and Leveling the Appliance
WARNING! Risk of Fire! Prevent contact with:
· Sagging or loose insulation · Insulation backing or plastic · Framing and
other combustible materials
Block openings into the chase to prevent entry of blownin insulation. Make
sure insulation and other materials are secured.
DO NOT notch the framing around the appliance standoffs. Failure to maintain
air space clearance could cause overheating and fire.
The diagram shows how to properly position and secure the appliance. See
Figure 6.7. Nailing tabs are provided to secure the appliance to the framing
members. · Bend out nailing tabs on each side. · Place the appliance into
position. · Keep nailing tabs flush with the framing. · Level the appliance
from side to side and front to back. · Shim the appliance as necessary. It is
acceptable to use
wood shims underneath the appliance. · Secure the appliance to the framing by
using nails or
screws through the nailing tabs. · Secure the appliance to the floor by
inserting two screws
through the pilot holes at the bottom of the appliance. · Optional: Secure the
appliance to the floor by inserting
two screws through the pilot holes at the bottom of the appliance.
FINISHING STRIPS
Figure 6.6 Attaching Non-Combustible Board
Figure 6.7 Proper positioning, leveling and securing of an appliance
26
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7 Venting and Chimneys
A. Assemble Vent Sections (DVP Pipe Only)
Attach Vent to the Firebox Assembly
from horizontal to vertical, one screw minimum should be put
in the outer flue at the horizontal elbow joint to prevent the elbow from
rotating. Use screws no longer than 1/2 in. (13 mm). If predrilling screw
holes, DO NOT penetrate inner pipe.
Note: The end of the pipe sections with the lanced tabs will face toward the
appliance. Attach the first pipe section to the starting collar: · Lanced pipe
end of the starting collar. · Inner pipe over inner collar. · Push the pipe
section until all lanced tabs snap in place. · Lightly tug on pipe to confirm
it has locked.
Required Commercial, Multi-family (Multi-level exceeding two stories), or
High-Rise Applications
All outer pipe joints must be sealed with 100% silicone (300 ºF minimum
continuous exposure rating), including the slip section that connects directly
to the horizontal termination cap.
· Apply a bead of silicone sealant (300 ºF minimum continuous exposure rating)
inside the female outer pipe joint prior to joining sections. See Figure 7.1.
OR
Apply a bead of silicone sealant (300 ºF minimum continuous exposure rating)
to the outside of connecting joint after joining sections OR
Apply aluminum foil tape (300 ºF minimum continuous exposure rating) to the
outside of connecting joint after joining sections. On horizontal pipe runs,
it is recommended that the tape seam is positioned on the bottom side of the
vent pipe.
· Only outer pipes need to be sealed. All unit collar, pipe, slip section,
elbow and cap outer flues shall be sealed in this manner, unless otherwise
stated.
WARNING! Risk of Fire or Explosion! DO NOT break silicone seals on slip
sections. Use care when removing termination cap from slip pipe. If slip
section seals are broken during removal of the termination cap, vent could
leak.
Assemble Pipe Sections
Per Figure 7.2:
· Start the inner pipe on the lanced end of section A into the flared end of
section B.
· Start the outer pipe of section A over the outer pipe of section B.
· Once both vents sections are started, push firmly until all lanced tabs lock
into place.
· Lightly tug on the pipe to confirm the tabs have locked.
It is acceptable to use screws no longer than 1/2 in. (13 mm) to hold outer
pipe sections together. If predrilling holes, DO NOT penetrate inner pipe.
For 90º and 45º elbows that are changing the vent direction
Figure 7.1 High Temperature Silicone Sealant
A
Lances
B
Figure 7.2
Figure 7.3
Note: Make sure that the seams are not aligned to prevent unintentional disconnection.
CORRECT
Figure 7.4 Seams
INCORRECT
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27
B. Assemble Slip Sections
· Slide the inner flue of the slip section into the inner flue of the pipe
section and the outer flue of the slip section over the outer flue of the pipe
section. See Figure 7.6.
· Slide together to the desired length.
NOTICE: When installing a vent system with an HRC termination cap, all pipe
system joints shall be sealed using a high temperature silicone sealant (300
ºF minimum continuous exposure rating).
· Apply a bead of silicone sealant (300 ºF minimum continuous exposure rating)
inside the female outer pipe joint prior to joining sections.
· Only outer pipes are sealed, sealing the inner flue is not required.
· All unit collar, pipe, slip section, elbow and cap outer flues shall be
sealed.
Pilot hole
Figure 7.6 Slip Section Pilot Holes
· Maintain a 1-1/2 in. (38 mm) overlap between the slip section and the pipe
section.
· Secure the pipe and slip section with two screws no longer than 1/2 in. (13
mm), using the pilot holes in the slip section. See Figure 7.7.
Figure 7.7 Screws into Slip Section
· Continue adding pipe as necessary following instructions in “Assembling Pipe
Sections.”
NOTICE: If slip section is too long, the inner and outer flues of the slip
section can be cut to the desired length.
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C. Secure the Vent Sections
· Vertical runs originating off the top of the appliance, with no offsets,
must be supported every 8 ft. (2.44 m) after the maximum allowed 25 ft. (7.62
m) of unsupported rise.
· Vertical runs originating off the rear of the appliance, or after any elbow,
must be supported every 8 ft. (2.44 m).
· Horizontal runs must be supported every 5 feet (1.52 m).
· Vent supports or plumbers strap (spaced 120º apart) may be used to support
vent sections. See Figures 7.8 and 7.9.
· Wall shield firestops may be used to provide horizontal support to vent
sections.
WARNING! Risk of Fire, Explosion or Asphyxiation! Improper support could allow
vent to sag and separate. Use vent run supports and connect vent sections per
installation instructions. DO NOT allow vent to sag below connection point to
appliance.
D. Disassemble Vent Sections
· Rotate either section (see Figure 7.10) so the seams on both pipe sections
are aligned as shown in Figure 7.11.
· Pull carefully to separate the pieces of pipe.
Figure 7.10 Rotate Seams for Disassembly
120º
Figure 7.8 Securing Vertical Pipe Sections
120º
Figure 7.11 Align and Disassemble Vent Sections
Figure 7.9 Securing Horizontal Pipe Sections
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29
E. Vertical Termination Requirements Install Metal Roof Flashing
· See minimum vent heights for various pitched roofs (Figure 7.12) to
determine the length of pipe to extend through the roof.
· Slide the roof flashing over the pipe sections extending through the roof as
shown in Figure 7.13.
Note: When installing a silicone or EPDM pipe flashing boot on a metal roof,
it is recommended to put a bead of 100% silicone sealant where the boot
contacts the vent pipe to prevent the entry of water. Follow the
manufacturer’s recommendations when installing the boot.
NOTICE: Failure to properly caulk the roof flashing and pipe seams could
permit entry of water. · Caulk the gap between the roof flashing and the
outside
diameter of the pipe. · Caulk the perimeter of the flashing where it contacts
the
roof surface. See Figure 7.13. · Caulk the overlap seam of any exposed pipe
sections
that are located above the roof line.
CAULK
HORIZONTAL OVERHANG
2 FT. MIN.
GAS DIRECT VENT TERMINATION CAP
20 INCHES MIN.
LOWEST DISCHARGE
OPENING
VERTICAL WALL
X 12
Figure 7.13
ROOF PITCH IS X/ 12
H (MIN.) – MINIMUM HEIGHT FROM ROOF TO LOWEST DISCHARGE OPENING
Roof Pitch
H (Min.) Ft.
Flat to 6/12…………………………………. 1.0*
Over 6/12 to 7/12………………………. 1.25*
Over 7/12 to 8/12………………………… 1.5*
Over 8/12 to 9/12………………………… 2.0*
Over 9/12 to 10/12………………………. 2.5*
Over 10/12 to 11/12 ……………………. 3.25
Over 11/12 to 12/12 ……………………… 4.0
Over 12/12 to 14/12……………………… 5.0
Over 14/12 to 16/12……………………… 6.0
Over 16/12 to 18/12……………………… 7.0
Over 18/12 to 20/12……………………… 7.5
Over 20/12 to 21/12……………………… 8.0
- H minimum may vary depending on regional snowfall. Refer to local codes.
Figure 7.12 Minimum Height From Roof to Lowest Discharge Opening
Assemble and Install Storm Collar
CAUTION! Risk of Cuts, Abrasions or Flying Debris. Wear protective gloves and
safety glasses during installation. Sheet metal edges are sharp. · Slide the
storm collar onto the exposed pipe section
and align brackets. · Insert a bolt (provided) through the brackets and
install
nut. Do not completely tighten.
Figure 7.14 Insert Bolt into Brackets
· Slide the assembled storm collar down the pipe section until it rests on the
roof flashing (see Figure 7.14).
· Tighten nut and make sure the collar is tight against the pipe section.
· Caulk around the top of the storm collar. See Figure 7.15.
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Install Vertical Termination Cap
· Attach the vertical termination cap by sliding the inner collar of the cap
into the inner flue of the pipe section while placing the outer collar of the
cap over the outer flue of the pipe section.
· Secure the cap by driving three self-tapping screws (supplied) through the
pilot holes in the outer collar of the cap into the outer flue of the pipe
(see Figure 7.15).
Figure 7.15
F. Horizontal Termination Requirements
Heat Shield Requirements for Horizontal Termination
WARNING! Risk of Fire! To prevent overheating and fire, heat shields must
extend through the entire wall thickness.
· DO NOT remove the heat shields attached to the wall shield firestop and the
horizontal termination cap (shown in Figure 7.16).
· Heat shields must overlap 1-1/2 in. (38 mm) minimum.
There are two sections of the heat shield. One section is factory-attached to
the wall shield firestop. The other section is factory-attached to the cap.
See Figure 7.16.
If the wall thickness does not allow the required 1-1/2 in. (38 mm) heat
shield overlap when installed, an extended heat shield must be used.
· If the wall thickness is less than 4 in./102 mm, the heat shields on the cap
and wall shield firestop must be trimmed. A minimum 1-1/2 in. (38 mm) overlap
MUST be maintained.
· Use an extended heat shield if the finished wall thickness is greater than
7-1/4 in. (184 mm).
· The extended heat shield may need to be cut to length maintaining sufficient
length for a 1-1/2 in. (38 mm) overlap between heat shields.
· Attach the extended heat shield to either of the existing heat shields using
the screws supplied with the extended heat shield. Refer to vent components
diagrams in the back of this manual.
· Rest the small leg on the extended heat shield on top of the pipe section to
properly space it from the pipe section.
Important Notice: Heat shields may not be field constructed.
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31
Install Horizontal Termination Cap
WARNING! Risk of Fire! The telescoping flue section of the termination cap
MUST be used when connecting vent.
· 1-1/2 (38 mm) minimum overlap of flue telescoping section is required.
Failure to maintain overlap could cause overheating and fire.
· Vent termination must not be recessed in the wall. Siding may be brought to
the edge of the cap base.
· Flash and seal as appropriate for siding material at outside edges of cap.
· When installing a horizontal termination cap, follow the cap location
guidelines as prescribed by current ANSI Z223.1 and CAN/CGA-B149 installation
codes and refer to Section 4 of this manual.
CAUTION! Risk of Burns! Local codes may require installation of a cap shield
to prevent anything or anyone from touching the hot cap.
Note: When using termination caps with factory-supplied
heat shield attached, no additional wall shield firestop is required on the
exterior side of a combustible wall.
WALL SHIELD FIRESTOP
HEAT SHIELD OR EXTENDED
HEAT SHIELD
HEAT SHIELD 1-1/2 IN. (38 MM) MIN.
OVERLAP
SLIP SECTION CAN BE EXTENDED
INNER VENT OUTER VENT
INTERIOR
SHEATHING EXTERIOR
Figure 7.16 Venting Through the Wall
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8 Electrical Information
A. General Information
WARNING! Risk of Shock or Explosion! DO NOT wire 110-120 VAC to the valve or
to the appliance wall switch. Incorrect wiring will damage controls.
NOTICE: This appliance must be electrically wired and grounded in accordance
with local codes or, in the absence of local codes, with National Electric
Code ANSI/NFPA 70-latest edition or the Canadian Electric Code CSA C22.1.
· Wire the appliance junction box to unswitched 110120 VAC. This is required
for proper operation of the appliance (IntelliFire ignition).
· A 110-120 VAC circuit for this product must be protected with ground-fault
circuit-interrupter protection, in compliance with the applicable electrical
codes, when it is installed in locations such as in bathrooms or near sinks.
· Low voltage and 110-120 VAC voltage cannot be shared within the same wall
box.
Accessories Requirements
· This appliance may be used with a wall switch or a remote control.
Wiring for optional Hearth & Home Technologies approved accessories should be
done now to avoid reconstruction. Follow instructions that come with those
accessories.
Electrical Service and Repair
WARNING! Risk of Shock! Label all wires prior to disconnection when servicing
controls. Wiring errors could cause improper and dangerous operation. Verify
proper operation after servicing.
WARNING! Risk of Shock! Replace damaged wire with type 105º C rated wire. Wire
must have high temperature insulation.
Junction Box Installation
· Pull the electrical wires from outside the appliance through the opening
into the valve compartment and secure wires with a Romex connector. See Figure
8.1.
· Make all necessary wire connections to the junction box/ receptacle and
reattach the junction box/receptacle to the outer shell.
B. IntelliFire Touch® Ignition System Wiring
· Wire the appliance junction box to 110-120 VAC for proper operation of the
appliance.
WARNING! Risk of Shock or Explosion! DO NOT wire IPI controlled appliance
junction box to a switched circuit. Incorrect wiring will override IPI safety
lockout.
· Refer to Figure 8.2, IntelliFire Touch (IPI) Wiring Diagram.
· This appliance is equipped with an Intellifire® control valve which operates
on a 6 volt system.
SCREWS
JUNCTION BOX ELECTRICAL ACCESS HOLE
ELECTRICAL COMPONENT ACCESS PLATE Figure 8.1 Junction Box Detail
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33
IFT-RC400 REMOTE CONTROL
FLAME SENSE IGNITER
ADAPTER
(OPTIONAL ON SOME MODELS ONLY)
WIRE ASSEMBLY
MODULE RESET SWITCH
SI
IFT-RC150 WIRELESS WALL SWITCH (OPTIONAL)
RF MODULE
TO JUNCTION BOX 110-120
VAC
(OPTIONAL HEAT-ZONE LOCATION)
2005-021 WIRE PLUG ASSEMBLY Order separately for Heat-Zone connection
ORANGE (PILOT)
EMBER BULBS (1-4)
ACCENT LIGHT #2 ACCENT LIGHT #1
6 PIN
GREEN (MAIN)
RED
APPLIANCE ON/OFF
CONTROL
BRN BLK
JUMPER WIRE
(OPTIONAL)
6V DC BATTERY PACK
RED
BLK
Figure 8.2 IntelliFire Touch Wiring Diagram
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9 Gas Information
A. Fuel Conversion
C. Gas Connection
· Make sure the appliance is compatible with available gas types.
· Refer to Section 3 for location of gas line access in appliance.
· Conversions must be made by a qualified service technician using Hearth &
Home Technologies specified and approved parts.
B. Gas Pressure
· Optimum appliance performance requires proper input pressures.
· Gas line sizing requirements will be determined in ANSI Z223.1 National Fuel
Gas Code in the USA and CAN/ CGA B149 in Canada.
· Pressure requirements are:
· Gas line may be run through knockout(s) provided.
· The gap between supply piping and gas access hole may be caulked with caulk
with a minimum of 300 ºF continuous exposure rating or stuffed with
noncombustible, unfaced insulation to prevent cold air infiltration.
· Ensure that gas line does not come in contact with outer wrap of the
appliance. Follow local codes.
· Pipe incoming gas line into valve compartment.
· Connect incoming gas line to the 1/2 in. (13 mm) connection on manual
shutoff valve.
Gas Pressure Minimum inlet pressure Maximum inlet pressure Manifold pressure
Natural Gas 5.0 in. w.c. 10.0 in. w.c. 3.5 in. w.c.
Propane 11.0 in. w.c. 13.0 in. w.c. 10.0 in. w.c.
WARNING! Risk of Fire or Explosion! High pressure will damage valve. Low
pressure could cause explosion.
· Verify inlet pressures. Verify minimum pressures when other household gas
appliances are operating.
· Install regulator upstream of valve if line pressure is greater than 1/2
psig.
WARNING
WARNING! Risk of Fire or Explosion! Support control when attaching pipe to
prevent bending gas line.
· A small amount of air will be in the gas supply lines.
WARNING! Risk of Fire or Explosion! Gas build-up during line purge could
ignite.
· Purge should be performed by qualified service technician.
· Ensure adequate ventilation.
· Ensure there are no ignition sources such as sparks or open flames.
Light the appliance. It will take a short time for air to purge from lines.
When purging is complete the appliance will light and operate normally.
Fire Risk.
Explosion Hazard.
High pressure will damage valve.
· Disconnect gas supply piping BEFORE pressure testing gas line at test
pressures above 1/2 psig.
· Close the manual shutoff valve BEFORE pressure testing gas line at test
pressures equal to or less than 1/2 psig.
WARNING! Risk of Fire, Explosion or Asphyxiation! Check all fittings and
connections with a non-corrosive commercially available leak-check solution.
DO NOT use open flame. Fittings and connections could have loosened during
shipping and handling.
WARNING! Risk of Fire! DO NOT change valve settings. This valve has been
preset at the factory.
D. High Altitude Installations
Note: Have the gas supply line installed in accordance with local codes, if
any. If not, follow ANSI Z223.1. Installation should be done by a qualified
installer approved and/or licensed as required by the locality. (In the
Commonwealth of Massachusetts installation must be performed by a licensed
plumber or gas fitter).
Note: A listed (and Commonwealth of Massachusetts approved) 1/2 in. (13 mm)
T-handle manual shut-off valve and flexible gas connector are connected to the
1/2 in. (13 mm) control valve inlet.
· If substituting for these components, please consult local codes for
compliance.
NOTICE: If the heating value of the gas has been reduced, these rules do not
apply. Check with your local gas utility or authorities having jurisdiction.
When installing above 2000 feet elevation:
· In the USA: Reduce input rate 4% for each 1000 feet above 2000 feet.
· In CANADA: Input ratings are certified without a reduction of input rate for
elevations up to 4500 feet (1370 m)above sea level. Please consult provincial
and/ or local authorities having jurisdiction for installations at elevations
above 4500 feet (1370 m).
Check with your local gas utility to determine proper orifice size.
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35
E. Air Shutter Setting
Air shutter settings should be adjusted by a qualified service technician at
the time of installation. The shutter adjustment rod is located adjacent to
the gas valve. The shutter setting is preset at the factory for either NG or
propane. These are tested settings that work well for most venting
applications. Units with increased vertical venting may require a shutter
setting that is more closed. Installations with extended horizontal venting
may require a more open shutter setting. The measurement is taken from the
face of the appliance to the end of the silicone
cap. See Figure 9.1.
· Push the air handle in to close the air shutter.
· Pull the air handle out to open the air shutter.
NOTICE: If sooting occurs, provide more air by opening the air shutter.
F. Service/Replace Appliance Gas Valve
· See Figure 9.2. · Remove decorative barrier front, outer refractory and
glass assembly. · Perform service or replace gas valve. · Reinstall glass
assembly, outer refractory and deco-
rative barrier front.
Air Shutter Settings ESC-42ST-IFT
NG 1-1/2 in.
PROPANE Fully Open
SHUTTER STOP
GLASS ASSEMBLY
PILOT LOCATION (FOR ORIENTATION PURPOSES) CONTROL ACCESS Figure 9.2 Gas Valve
Access
SHUTTER ADJUSTMENT ROD Figure 9.1 Shutter Adjustment Rod and Shutter Stop
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10 Finishing
A. Facing Material
· Metal front faces may be covered with non-combustible materials only.
· Facing and/or finishing materials must not interfere with air flow through
louvers, operation of louvers or doors, or access for service.
· Facing and/or finishing materials must never overhang into the glass
opening.
· Observe all clearances when applying combustible materials.
WARNING! Risk of Fire! DO NOT apply combustible materials beyond the minimum
clearances. Comply with all minimum clearances to combustibles as specified in
this manual. Overlapping materials could ignite and will interfere with proper
operation of decorative fronts and louvers.
NOTICE: Surface temperatures around the appliance will become warm while the
appliance is in operation. Ensure finishing materials used for all surfaces
(floor, walls, mantels, etc.) will withstand temperatures up to 190°F.
If using vinyl flooring, refer to Section 3.E.
COMBUSTIBLE MATERIAL
61-5/8 in. 0 in.
0 in.
NON-COMBUSTIBLE BOARD
0 in. 47-1/8 in.
Figure 10.1 Noncombustible Facing Diagram
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37
B. Mantel and Wall Projections
WARNING! Risk of Fire! Comply with all minimum clearances as specified.
Framing closer than the minimums listed must be constructed entirely of non-
combustible materials (i.e., steel studs, concrete board, etc.).
Combustible Mantels
12 IN. MAX.
10 IN. MIN.
FIREPLACE OPENING
Figure 10.2 Clearances to Mantels or Other Combustibles Above Appliance
Non-combustible Mantels
12 IN. MAX.
10 IN. MIN.
NON-COMBUSTIBLE MATERIAL
FIREPLACE OPENING
4 IN. MAX.
Figure 10.3 Clearances to Mantels or other Non-Combustibles Above Appliance
Combustible Mantel Legs or Wall Projections
FIREPLACE OPENING
6 IN. MAX.
1 IN. MIN. COMBUSTIBLE
MATERIAL
7 IN.
6 IN. MIN. FROM OPENING
13 IN. MIN. FROM OPENING
COMBUSTIBLE WALL OR MANTEL LEG
Figure 10.4 Clearances to Combustible Mantel Legs or Wall Projections.
Non-Combustible Mantel Legs or Wall Projections
FIREPLACE OPENING
1 IN. MIN.
4 IN. MAX.
NON-COMBUSTIBLE MANTEL LEG
13 IN. MIN.
NON-COMBUSTIBLE WALL
Figure 10.5 Clearances to Non-Combustible Mantel Legs or Wall Projections.
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NO COMBUSTIBLES IN THIS AREA
2 X 4 OR GREATER FRAMING MATERIAL
1/2 IN. BUILDING MATERIAL (MAY BE COMBUSTIBLE)
2 X 4 ONLY IN GRAY AREA
39 IN. 81-1/2 IN.
4 IN.
COMBUSTIBLE FRAMING
FACTORY-SUPPLIED 1/2 IN.
NON-COMBUSTIBLE BOARD
C. Decorative Fronts
Only decorative fronts certified for use with this appliance model may be
used. Contact your dealer for a list of decorative fronts that may be used.
Once you have determined what kind of decorative front and finishing material
is going to be used on the fireplace, you may use the table below which shows
the decorative front models and the finishing material thickness allowed.
FS-42STIFT-XX
Figure 10.6
FSA-42STIFT-XX (REQUIRES ARCHKIT-ESC-42ST)
Figure 10.7 Approved Decorative Fronts for ESC-42ST-IFT
Note: Firescreen sits out 1-1/2 inches from the face of the fireplace. When
using thin finishing material, you may want to use thicker non-combustible
backer board to bring the finishing material flush with the firescreen. This
is not required.
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39
11 Appliance Setup
A. Fixed Glass Assembly
WARNING! Risk of Asphyxiation! Glass installation and removal should be
performed only by a qualified service technician. Handle fixed glass assembly
with care. Inspect the gasket to ensure it is undamaged and inspect the glass
for cracks, chips or scratches.
· DO NOT strike, slam or scratch glass. · DO NOT operate fireplace with glass
removed, cracked,
broken or scratched. · Replace as a complete assembly.
Installing Fixed Glass Assembly
1. Identify the top and bottom of the glass assembly. The top of the glass
frame has three engagement grooves. The engagement groove is highlighted in
Figure 11.1.
3. With the glass assembly resting (not engaged) on the bottom glass latch tabs, allow for the top of the glass assembly to tip away from the fireplace. Lift up slightly and ensure the glass assembly bottom seal is tight to the bottom of the firebox. See Figure 11.3.
Figure 11.1 Glass Top Tab Detail.
2. Start by tipping the top of the glass frame toward the fireplace. Center
the glass between the left and right firebox supports. Push “up” and “in” and
set the glass assembly on the bottom three glass latch tabs. See Figure 11.2 .
Figure 11.3 Second Position of Frame into Opening.
4. Engage the bottom glass latch tabs into the three slots in the bottom of
the glass frame.
To engage the tabs into the frame slots, manipulate the glass clips by pulling
out the glass latch handles. Figure 11.3 shows the middle glass latch tab
engaged. Engage an end latch first, then middle latch, and finally the last
end latches.
TAB
HANDLE
Figure 11.2 Initial Positioning of Frame into Opening.
Figure 11.4 Glass Latch Engaged into Frame Latch.
40
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5. Ensure all three bottom glass latch tabs are engaged and centered in the
three slots in the glass frame. The glass latch tab should protrude through
the slot in the
glass frame about 1/4 in. See Figure 11.5
Removing Fixed Glass Assembly
· Remove glass assembly by reversing these glass installation instructions.
Figure 11.5 Bottom Glass Latch Tabs Installed in Glass Frame
6. Engage the three glass latches on top. Push the top of the glass toward
the fireplace. Use index fingers to manipulate top glass latches and pull out
and latch the three glass assembly latches into the engagement grooves. See
Figure 11.6 and Figure 11.7.
Figure 11.6 Top Glass Latch Access
GLASS FRAME TAB
REFRACTORY TAB
Figure 11.7. Top Glass Latch Detail
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41
B. Remove the Shipping Materials
Remove shipping materials from inside or underneath the firebox.
· The splatter guard is a piece of corrugated material used to protect the
appliance during the installation process before finishing work on the whole
hearth is complete. Splatter guards may be factory installed or accompany the
decorative front of the appliance, depending on the fireplace model. Splatter
guards must be removed before appliance is fired.
WARNING! Risk of Fire! Close the ball valve before installing the splatter
guard to prevent accidental lighting. Remove the splatter guard before
lighting the appliance.
C. Clean the Appliance
Clean/vacuum any sawdust that may have accumulated inside the firebox or
underneath in the control cavity.
D. Accessories
Install approved accessories per instructions included with accessories.
Contact your dealer for a list of approved accessories.
WARNING! Risk of Fire and Electric Shock! Use ONLY Hearth & Home Technologies-
approved optional accessories with this appliance. Using non-listed
accessories could result in a safety hazard and will void the warranty.
E. Installing the Optional Heat-Zone® Gas Kit
1. Remove one of the knockouts from the side of the appliance and discard it.
See Figure 11.8.
2. Center the duct collar around the exposed hole and attach it to the
appliance with 3 screws. Note: Do this BEFORE final positioning of the
appliance.
3. Determine the location for the air register/fan housing assembly.
Reference the Heat-Zone® Gas Kit instructions for the remaining installations
steps.
HEAT-ZONE® KNOCKOUTS
Figure 11.8 Heat-Zone® Gas Knockouts.
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F. Install Light Bulbs
Note: Light bulbs are shipped in the installation manual bag.
Ember Lights 1. Remove ember basket by lifting it from fireplace.
There is one metal tab on each end of the ember box that engages slots in the
ember basket. See Figure 11.9.
LIGHT HOUSING COVER
LIGHT HOUSING
SCREWS
Figure 11.11 Light Housing Assembly
Figure 11.9 Ember Basket
2. Install two 20 watt halogen bulbs per side. See Figure 11.10.
NOTICE: Grip bulb by the porcelain base only. DO NOT TOUCH glass bulb.
Touching the bulbs with fingers will greatly reduce the operating life of
these bulbs.
Figure 11.12 Install Bulb
SCREWS
Figure 11.10 Ember Light Bulb Installed
3. Reinstall ember basket over the ember box by inserting the tabs on the
ember box in the slots on the ember basket. See Figure 11.9.
Accent Lights
1. Remove the screw that secures the two bottom sheet metal refractory
standoffs which are installed around the left and right accent light
assemblies. See Figure 11.14.
2. Install the two accent lights by either removing the two screws that hold
the light housing to the firebox bottom as shown in Figure 11.13 or, for easy
access, remove the two screws from the light housing cover. See Figure 11.1
Install bulb by inserting the 2 pins on the bulb base into the 2 holes in the
socket. See Figure 11.12 or Figure 11.13.
3. Reassemble accent light housing. See Figure 11.14.
4. Reinstall the two bottom sheet metal refractory standoffs with one screw
each. See Figure 11.14.
Figure 11.13 Light Housing Removed, Bulb Installed
SHEET METAL REFRACTORY STANDOFF
Figure 11.14 Accent Light Bulb Installation Completed
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43
G. Install Refractory
CAUTION: Refractory pieces are fragile! Carefully
remove the refractory pieces from the packaging.
1. Side refractory panels are held in place by either four pre-installed
clips or four hand bend refractory retainers formed from the top heat shield.
Install side refractory with the notched end of the refactory on the bottom.
See Figure 11.15 and Figure 11.16. Ensure that side refractory panels are
centered left to right and do not extend past the outer firebox flange. Either
secure refractory with refractory clip and screw, or bend down hand bend
feature from the top heat shield.
Figure 11.17 Positioning Inner Bottom Refractory
NOTCH
FLANGE
Figure 11.15 Notched End of Side Refractory
2. Install the left and right refractory middle base refractory pieces on top
of the left and right bottom refractory standoffs. See Figure 11.17 and 11.18.
Position so that the edge is flush with the ember light housing.
Figure 11.18 Positioning Left and Right Middle Base Refractory
LOCATION OF HAND BEND FEATURE (NOT SHOWN)
OUTER FIREBOX FLANGE
REFRACTORY CLIPS
Figure 11.16 Refractory Clip Installation
Figure 11.19 Positioning Outer Bottom Refractory.
5. Install two outer bottom refractory pieces as shown in Figure 11.19.
Ensure that outer bottom refractory pieces do not extend past the outer
firebox flange.
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H. Install Teco-Sil (Glass Ember Rock)
1. Install the glass ember rock (Teco-Sil) that is shipped with this
fireplace into the left and right ember light trays. See Figure 11.20.
I. Mystic Ember Placement
WARNING! Risk of Explosion! Follow ember placement instructions in manual. DO
NOT place embers directly over burner ports. Replace ember material annually.
Improperly placed embers interfere with proper burner operation.
Ember material is shipped with this gas appliance. Use this material to give
the appliance a realistic ash bed. To place the ember material:
1. Place Mystic Embers in a random pattern around the base refractory away
from port holes as shown in Figure 11.23.
2. Save the remaining ember materials for use during appliance servicing. The
embers provided should be enough for 3 to 5 applications.
Figure 11.20 Glass Ember Bed
2. Using TUP-GBK-12 spray paint, dust the glass ember rock to create a more
natural looking ash bed. Care should be taken to avoid overspray onto
refractory, stainless steel back plate, or pilot. See Figure 11.21 and Figure
11.22.
Figure 11.23 Ember Placement on Base Refractory
Figure 11.21 Ember Bed Painting
Figure 11.22 Finished Ember Bed
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45
J. Install Logs
Log Set Assembly: LOGS-ESC42ST
For Models: ESC-42ST, ESC-42ST-IFT CAUTION: Logs are fragile! Carefully remove
the logs from the packaging.
PILOT
LOG PLACEMENT INSTRUCTIONS
1
2
3
4
5
6
7
8
9
Figure 1.
Figure 2.
Figure 3.
GRATE: Locate the pilot assembly. The pilot assembly is denoted in this
instruction by a black or white arrow () on
each photo. For the purpose of placing logs according to this instruction,
begin with the pilot on the left side. Position grate by locating the four
indentations on the bottom refractory. Place grate legs in the indentations as
shown in Figure 3.
1
LOG ENGAGES GRATE TINE
1
Figure 4.
Figure 5. Reverse View
LOG NUMBER 1 (SRV2146-701): Locate the pilot assembly. It should be on the left side of the fireplace. Place log
1 onto the grate and pull forward so that the indentation on the front of the
log engages the left grate tine. The “burnt” tip of Log #1 should rest on the burner. The log must NOT block any burner ports. See Figure 4.
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GRATE
BAR
1
2
2
1
Figure 6.
Figure 7. Reverse View
LOG NUMBER 2 (SRV2146-702): Place Log #2 as shown. The groove on the bottom of Log #2 engages with the
grate bar. Pull log forward so it engages the far right grate tine as shown in Figure 6. The “burnt” end of the log rests on the
burner. The log must NOT block any burner ports.
3
1
2
2
1
3 GRATE
TINE
Figure 8.
Figure 9. Reverse View
LOG NUMBER 3 (SRV2146-703): Place Log #3 so that groove on bottom of log
engages the grate bar. Push log
back so that it rests against grate tine as shown in Figure 9. The “burnt” end
of the log rests on the burner. The log must NOT block any burner ports.
4
3
2
1
2
3 GRATE
4
TINE
1
Figure 10.
Figure 11. Reverse View
LOG NUMBER 4 (SRV2146-704): Place Log #4 so that the groove on bottom of log
rests on the grate bar as show in
Figure 10. Push log so that it rests against the grate tine shown in Figure
11. The “burnt” end of the log rests on the burner. The log must NOT block any
burner ports.
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47
2 3
1
5 4 FRONT LOG
NOTCH
4 7
5
3 2
1
Figure 12.
LOG NUMBER 5 (SRV2146-705): Place Log #5
from side of unit where pilot is located on your right side. Place log so the
front log notch engages the center grate tine as shown in Figure 12 and the
right side of log rests on the notch in Log #4. See Figure 11. The notch is
visible in Figure 11. The log must NOT block or sit directly over any burner
ports.
4
7
1
5
3
2 6
Figure 14.
LOG NUMBER 6 (SRV2146-706): Place Log #6
onto grate and log #1. The groove on the bottom of the log will engage the
center grate bar and the other end of the log will rest on Log #1, with the
tip touching Log #7. The points of contact are indicated by the circles
located on Log #6 and Log #7 in Figure 14. The log must NOT block or sit
directly over any burner ports.
4 7 1
BURNT AREA
5 93 8 6
2
Figure 13.
LOG NUMBER 7 (SRV2146-707): Log #7 rests on
the notch on top of log #1 and the notch on top of log #4. See Figure 13. The
points of contact on Log #1 and Log #4 where Log #7 rests are indicated by the
circles in Figure 10.
4 7
1
5 38 2
6
Figure 15.
LOG NUMBER 8 (SRV2146-708): Locate notch
on Log #2 and notch on Log #3 indicated by the circles on Figure 14. Place Log
8 so that it rests in these notches. See Figure 15.
Figure 16.
LOG NUMBER 9 (SRV582-707): Place log #9 onto
Log #2 and Log #5. The “burnt area” of log 9 will face the pilot side of the
log assembly.
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K. Ember/Mineral Wool Placement
WARNING! Risk of Explosion! DO NOT place embers directly over burner ports.
Improperly placed embers interfere with proper burner operation. See
instructions.
Ember material is shipped with this gas appliance. To place the ember
material:
· Place dime-size pieces of Glowing Embers® just in front of the port trail,
but not on or in between the ports See Figure 11.24. Embers are to be placed
adjacent to burner port holes. Care should be taken so that the ports are not
covered. Failure to follow this procedure will likely cause lighting and
sooting problems.
· Embers CANNOT be placed directly over ports. Care should be taken not to
cover the lighting trail of ports (from back to front).
L. IntelliFire Touch® Control System Setup
· Detailed instructions for electrical wiring and connections are provided in
Section 8.
· Determine if this appliance is equipped with a Module Reset Switch. See
Section 8. Verify this switch is in the ON position.
· Verify that the 3-Position switch on the IFT-ECM is switched to the REMOTE
position. Detailed Operating Instructions for the IFT-ECM are provided in
Section 3.J of the Owner’s Manual.
TOP VIEW
3 POSITION SWITCH
NO EMBERS IN THIS AREA
Figure 11.24 Ember Placement
LED INDICATOR
Figure 11.25 IFT-ECM
This appliance is factory-equipped with an IntelliFire Touch remote control.
The remote was paired to the fireplace and tested at the factory. It does not
need to be paired again, unless an accessory kit will be added at the time of
installation. If no additional accessory will be added, simply follow steps
one through seven below. 1. If installed, remove batteries from remote. 2.
Verify that the new appliance has power and secure
electrical connections. 3. Adjust the ECM selector switch to REMOTE’ mode. 4. Switch the master reset switch to
ON’ (if equipped). 5. Wait to verify LED
indicator on the ECM stops flash-
ing. 6. Install batteries in the RC400 remote. 7. The RC400 remote will
automatically pair to the appli-
ance as pre-set at the factory.
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49
M. Install Outer Refractory Panels
1. Install glass assembly. Refer to Section 11.A for glass installation.
2. The refractory brackets are shipped with an extra screw to secure
placement during shipping. See Figure 11.26. Remove the indicated screws to
allow adjustment of the refractory brackets. See Figure 11.27.
3. Install both outer refractory side panels and install refractory bracket
to secure refractory panels in place. See Figure 11.27.
4. Install outer hearth. See Figure 11.28.
5. Repeat outer refractractory panel instructions for opposite side.
Figure 11.28 Outer Hearth Installation
N. Install Trim and/or Surround
· Install optional trim kits and/or surrounds using the instructions included
with the accessory.
· Use non-combustible materials to cover the gap between the sheet rock and
the appliance (if desired).
Figure 11.26 Shipping Location of Refractory Brackets
Figure 11.27 Side Refractory Brackets
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12 Reference Materials
A. Vent Components Diagrams
Effective Height/Length
DVP Pipe (see chart)
Pipe
DVP4 DVP6 DVP12 DVP24 DVP36 DVP48 DVP6A DVP12A
Effective Length
Inches Millimeters
4
102
6
152
12
305
24
610
36
914
48
1219
3 to 6 76 to 152
3 to 12 76 to 305
10-1/2 in.
(267 mm)
45 °
4-7/8 in. (124 mm)
10-7/8 in. (276 mm)
DVP45 (45º Elbow)
20-3/4 in. (527 mm)
Tab=1 in. (25.4 mm)
Finished Height: 19-3/4 in./502 mm UNIV-AS2 (Attic Insulation Shield)
10 in. (254 mm)
10 in. (254 mm)
1 in. (25 mm)
10 in. (254 mm)
UP
5 in. (127 mm)
1- 1/2 in. (38 mm)
DVP-FS (Ceiling Firestop)
12 in. (305 mm)
11-3/8 in. (289 mm)
7-3/8 in. (187 mm)
9-1/4 in. (235 mm)
13-1/4 in. (337 mm)
1-1/4 in. (32 mm)
1/2 in. TYP (13 mm)
DVP90ST (90° Elbow)
DVP-HVS (Vent Support)
14 IN. (356 MM)
20 IN. (508 MM)
14 in. (356 mm)
12 in. (305 mm)
1 in. (25 mm)
8 in. (203 mm)
14 IN. (356 MM)
12 IN.
DVP-RDS
(305 MM)
ROOF DECK INSULATION SHIELD
6 in. (152 mm)
DVP-WS (Wall Shield Firestop)
Figure 12.1 DVP Vent Components
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51
A. Vent Components Diagrams (continued)
Note: Heat shields MUST overlap by a minimum of 1-1/2 in. (38 mm). The heat shield is designed to be used on a wall 4 in. to 7-1/4 in. (102 mm to 184 mm) thick. If wall thickness is less than 4 in. (102 mm) the existing heat shields must be field trimmed. If wall thickness is greater than 7-1/4 in. (184 mm) a DVP-HSM-B will be required.
12 in. (305 mm)
8 in. (203 mm)
15-1/8 in. (384 mm)
*5 in. (127 mm)
Heat Shield
- Center of the horizontal vent pipe to the vertical measuring surface.
Max Effective Length
DVP-TRAP Horizontal Termination Cap
Term Cap
Minimum Effective Length
Trap1
3-1/8 in. 79 mm
Trap2
5-3/8 in. 137 mm
Maximum Effective Length
4-5/8 in. 117 mm 9-3/8 in. 238 mm
DVP-TRAP1
DVP-TRAP2
DVP-TRAPK1
DVP-TRAPK2
Figure 12.2 DVP Vent Components
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A. Vent Components Diagrams (continued)
13-1/4 in. (337 mm)
24-5/8 in. (625 mm)
27-1/2 in. (699 mm)
RF6 Roof Flashing
24-5/8 in. (625 mm)
31 in. (787 mm)
RF12 Roof Flashing
13-1/4 in. (337 mm)
11-7/8 in. (302 mm)
5 in. (127 mm)
13-7/8 in. (352 mm)
DVP-TRAPFL Flashing
DVP-BEK2 DVP-HPC Cap Brick Extension
11-5/8 in. (295 mm)
7-1/8 in. (181 mm)
5-3/4 in. (146 mm)
26 in. 660 mm
12-1/8 in. (308 mm)
COOL-ADDM Cap Shield
13-7/8 in. (352 mm)
9-1/2 in. (241 mm)
14 in. (356 mm)
DVP-HSM-B Extended Heat Shield
Figure 12.3 DVP Vent Components
DRC-RADIUS Cap Shield
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53
A. Vent Components Diagrams (continued)
1-1/2 in. (38 mm)
(187 mm)
14 in. (356 mm)
6 in. 152 mm
12 in. (305 mm)
DVP-TB1 Basement Vent Cap
17-3/4 in. (451 mm)
12 in. 305 mm
7-1/4 in. (184 mm) 5-1/4 in. (133 mm)
12-1/2 in. (318 mm)
DVP-TVHW VerticalTermination Cap (Highwind)
Figure 12.4 Vent Components
DECORATIVE TERMINATIONS/SHROUDS
Only use listed decorative termination caps/shrouds with Hearth & Home
Technologies approved venting systems. This applies to both DVP and SLP
venting systems.
Decorative Terminations Caps/Shrouds
DTO134 DTO146 DTS134 DTS146 LDS33 LDS46 LDS-BV
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A. Vent Components Diagrams (continued)
TOP VIEW
13-11/16 IN.
4 IN.
SIDE VIEW
1-3/4 IN.
Required Wire Harness and PVV-SLEEVE
Lengths Available
Part Number
10 ft. PV Wire Harness 20 ft. PV Wire Harness 40 ft. PV Wire Harness
PVI-WH10 PVI-WH20 PVI-WH40
60 ft. PV Wire Harness 80 ft. PV Wire Harness 100 ft. PV Wire Harness
PVI-WH60 PVI-WH80 PVI-WH100
Description
Part Number
12 in. Wire Harness Sleeve PVV-SLEEVE-12
48 in. Wire Harness Sleeve PVV-SLEEVE-48
13-5/8 IN.
3-11/16 IN. 5-7/8 IN.
12-1/8 IN.
PVV-SLP Vertical Power Vent
Note: A wire harness is required to power the PVV-SLP and connect it to the
appliance. It is ordered separately from the PVV-SLP. Contact your dealer to
order.
Note: The PVV-SLEEVE-12 and/or PVV-SLEEVE-48 is required to be installed with
the PVV-SLP. It is ordered separately from the PVV-SLP. Contact your dealer to
order.
Figure 12.5 PVV-SLP Vent Components
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55
EFFECTIVE LENGTH 32 IN. (813 mm) MIN. 35 IN. (889 mm) MAX.
13-5/8 IN. 346 mm
12-1/2 IN. 318 mm
20-3/4 IN. 527 mm
PVI-SLP-B Power Vent Inline
Optional Wire Harness
DESCRIPTION
PART NUMBER
10 FT PV Wire Harness PVI-WH10
20 FT PV Wire Harness PVI-WH20
40 FT PV Wire Harness PVI-WH40
60 FT PV Wire Harness PVI-WH60
80 FT PV Wire Harness PVI-WH80
100 FT PV Wire Harness PVI-WH100
Note: Wire harnesses required to power the PVI-SLP-B connect to the appliance
and are ordered separately from PVI-SLP-B. Contact your dealer to order.
Note: The PVI-SLP-B requires one of the following options to be installed on
this appliance. Option A: IFT-RC400 OR Option B: IFT-RC150, IFT-ACM These
accessories are purchased separately from the PVI-SLP-B. Contact your dealer
to order.
16 IN. 406 mm
9-3/16 IN. (233 mm)
4-1/2 IN. 114 mm
13-5/8 IN. (346 mm)
16-11/16 IN. 424 mm
15 IN. (381 mm)
16-11/16 IN. (424 mm)
12-1/2 IN. (318 mm)
Figure 12.6 PVI-SLP-B Vent Components
SLP-LPC
SLP Low Profile Cap (Approved for use with PVI-SLP-B only)
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A. Vent Components Diagrams (continued)
Top View
6-1/4 IN. 159 mm
14 IN. 356 mm
Front View 15-1/2 IN. 394 mm
11-1/2 IN. 292 mm
1-1/2 IN. 38 mm
Side View
2-1/4 IN. 57 mm
8 IN. 203 mm
4-3/4 IN. 121 mm
9-1/2 IN. 241 mm
4-3/8 IN. 112 mm
10 IN. 254 mm
PVLP-SLP Power Vent Low Profile
5-1/4 IN. 135 mm
2-1/4 IN. 57 mm
Note: Wire harnesses required to power the PVLP-SLP connect to the appliance
and are ordered separately from PVLP-SLP. Contact your dealer to order.
Note: A PVLP-HS heat shield is available and sold separately. Use if the PVLP-
SLP is installed in a high traffic area.
Note: The PVLP-SLP requires one of the following options to be installed on
this appliance. Option A: IFT-RC400 or Option B: IFT-RC150, IFT-ACM. These
accessories are purchased separately from the PVLP-SLP. Contact your dealer to
order.
PVLP-BEK Brick Kit
PVLP-HS Heat Shield
Required Wire Harness
DESCRIPTION
PART NUMBER
10 FT PV Wire Harness PVI-WH10
20 FT PV Wire Harness PVI-WH20
40 FT PV Wire Harness PVI-WH40
60 FT PV Wire Harness PVI-WH60
80 FT PV Wire Harness PVI-WH80
100 FT PV Wire Harness PVI-WH100
Figure 12.7 PVLP-SLP Vent Components
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57
B. Accessories Remote Controls, Wall Controls and Wall Switches
Follow the instructions supplied with the control installed to operate your
fireplace: For safety: · Install a switch lock or a wall/remote control with
child
protection lockout feature. · Keep remote controls out of reach of children.
See your dealer if you have questions.
Optional Heat-Zone® Gas Kit
An optional Heat-Zone ® Kit is available for your appliance. It must be
installed by a qualified service technician during the appliance installation
process. Follow the instruction supplied with the kit for operation.
Heat & Glo, a brand of Hearth & Home Technologies 7571 215th Street West,
Lakeville, MN 55044 www.heatnglo.com
Please contact your Heat & Glo dealer with any questions or concerns. For the
location of your nearest Heat & Glo dealer, please visit
www.heatnglo.com.
Printed in U.S.A. – Copyright 2024
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References
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