E7 Series Electric Furnaces

Technical Specifications

E7 Series Electric Furnaces

The E7 Series furnace is designed for all sizes of manufactured
and modular homes. These units incorporate reliability and low
maintenance. Units may be installed free standing in a utility room
or enclosed in an alcove or closet. E7 Series furnaces are A/C
ready, with 16 blower speeds to meet any cooling requirement.

Features and Benefits

• E7ED Downflow Electric Furnace
• E7EU Upflow Electric Furnace
• E7EM Upflow/Downflow Electric Furnace

Model Identification

Product Type E – Electric Furnace
Generation 7 – Seventh Series
Blower E – Constant Torque 16 Speed ECM
Electrical Code H – 240-1-60
Blower M – Upflow/Downflow
D – Downflow U – Upflow
Primary Capacity
010 – 10 kw
012 – 12 kw
015 – 15 kw
017 – 17 kw
020 – 20 kw
023 – 23 kw

Unit Specifications

Furnace Models| Rated Heating Output, Btuh (see note 1)| Watts (Total kw, Heating Elements & Blower)| Supply Voltage| Heating Elements, No. (Total kw)| Motor Speed, H.P. Rating, Amps| Test ESP, in. w.c.| Optional Cooling| Optional Heat Pump| Air Filter (Standard)
---|---|---|---|---|---|---|---|---|---
010H| 35,000| 10.4| 240 Volts/60Hz/1-Phase| 2 (10.0)| 16 Speed, 1/2 HP, 3.6 A| 0.3| 2.0 – 4.0 Ton| 2.0 – 4.0 Ton| 18 x 20 x 1 (nominal)
012H| 41,000| 12.0| 240 Volts/60Hz/1-Phase| 2 (11.6)| 16 Speed, 1/2 HP, 3.6 A| 0.3| 2.0 – 4.0 Ton| 2.0 – 4.0 Ton| 18 x 20 x 1 (nominal)
015H| 53,000| 15.4| 240 Volts/60Hz/1-Phase| 3 (15.0)| 16 Speed, 1/2 HP, 3.6 A| 0.3| 2.0 – 4.0 Ton| 2.0 – 4.0 Ton| 18 x 20 x 1 (nominal)
017H| 57,000| 16.6| 240 Volts/60Hz/1-Phase| 3 (16.2)| 16 Speed, 1/2 HP, 3.6 A| 0.3| 2.0 – 4.0 Ton| 2.0 – 4.0 Ton| 18 x 20 x 1 (nominal)
020H| 70,000| 20.4| 240 Volts/60Hz/1-Phase| 4 (20.0)| 16 Speed, 1/2 HP, 3.6 A| 0.3| 2.0 – 4.0 Ton| 2.0 – 4.0 Ton| 18 x 20 x 1 (nominal)
023H| 75,000| 22.0| 240 Volts/60Hz/1-Phase| 4 (21.6)| 16 Speed, 1/2 HP, 3.6 A| 0.3| 2.0 – 4.0 Ton| 2.0 – 4.0 Ton| 18 x 20 x 1 (nominal)

Furnace Dimensions

Multi-Poise Width-20 (508mm), Height-29 (737mm), Depth-24 1/2
(623mm) Upflow/ Width-20 (508mm), Height-60 5/8 (1546mm), Depth-24
1/2 Downflow (623mm)

Electrical Specifications

Model Number| Supply Total Circuit Amperes| Maximum Over-Current Rating| Minimum Circuit Ampacity
---|---|---|---
E7E010H1| Single: 45.3
Dual A: 27.8
Dual B: 24.2| 60
35
35| 57
35
30
E7E012H1| Single: 51.6
Dual A: 45.3
Dual B: 20.8| 70
60
30| 65
57
26
E7E015H1| Single: 71.1
Dual A: 45.0
Dual B: 26.1| 90
60
35| 83
57
26
E7E017H1| Single: 86.9
Dual A: 45.3
Dual B: 41.7| 110
60
60| 109
57
52
E7E*020H1| Single: 93.6
Dual A: 45.3
Dual B: 48.0| 125
60
60| 117
57
60

Anticipator Settings

Clearances

| CLOSET| ALCOVE
---|---|---
Front| 6| 18
Back| 0| 0
Sides| 0| 0
Top| 0| 0
Top and Sides of Duct| 0| 0
Bottom of Duct| 0|

TECHNICAL SPECIFICATIONS

E7 Series
Electric Furnaces
The E7 Series furnace is designed for all sizes of manufactured and modular homes. These units incorporate reliability and low maintenance. Units may be installed free standing in a utility room or enclosed in an alcove or closet. E7 Series furnaces are A/C ready, with 16 blower speeds to meet any cooling requirement.
E7ED Downflow Electric Furnace
E7EU Upflow Electric Furnace

FEATURES and BENEFITS
· Choice of Air Conditioning Options: From 1.5 to 5 tons A/C ready.
· Easy Open Door: Secures the door firmly for transit, yet allows easy removal for access.
· Effective Air Filter: Universal disposable filter is readily available and simple to replace.
· Nichrome Heating Elements: Provide long lasting, efficient heating.
· Appliance Quality Door: Protects against rust and other corrosion. Baked enamel finish allows for easy cleaning.
· Fully Insulated Furnace Cabinet: Insures minimized heat loss and quiet operation.
· Safety and Dependability: Auto reset controls protect unit’s electrical circuitry and helps ensure trouble free performance. Built in circuit breakers for extra safety.
· Adaptable: Unit can be adapted to provide dependable heating in either downflow or upflow mode.
· Versatile: Works with self-contained or split system air conditioners or heat pumps.
· Heating Relays: Provide quiet operation.
· Control Board: Allows for 16 blower speeds to create ideal comfort in the home.
· 7 Segment LED Display: Shows furnace mode and simplifies service.
· Upflow/Downflow Furnace (E7EM): Available to meet any application.
· Upflow (E7EU) and Downflow (E7ED) Furnace: Comes with a factory installed coil box and all necessary filters.
· Full line of accessories to meet many difficult applications.

E7EM Upflow/Downflow Electric Furnace

2

MODEL IDENTIFICATION

E
Product Type E – Electric Furnace
Generation 7 – Seventh Series
Blower E – Constant Torque
16 Speed ECM

7 E M – 010 H 1
Revision
Electrical Code H – 240-1-60

Blower M – Upflow/Downflow
D – Downflow U – Upflow

Primary Capacity

010 – 10 kw

012 – 12 kw

015 – 15 kw

017 – 17 kw

020 – 20 kw

023 – 23 kw

Furnace Parts Identification

2 Pole Relay Transformer Control Board

Circuit Breaker Limits Grounding Lug
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UNIT SPECIFICATIONS

FURNACE MODELS E7Rated Heating Output, Btuh (see note 1) Watts (Total kw, Heating Elements & Blower) Supply Voltage Heating Elements, No. (Total kw) Motor Speed, H.P. Rating, Amps Test ESP, in. w.c. Max Optional Cooling Available with factory installed blower Optional Heat Pump Available with factory installed blower Air Filter (Standard)

010H 35,000
10.4
2 (10.0)

012H 41,000
12.0
2 (11.6)

015H

017H

53,000

57,000

15.4

16.6

240 Volts/60Hz/1-Phase

3 (15.0)

3 (16.2)

16 Speed, 1/2 HP, 3.6 A

0.3

2.0 – 4.0 Ton

2.0 – 4.0 Ton

18″ x 20″ x 1″ (nominal)

020H 70,000
20.4
4 (20.0)

023H 75,000
22.0
4 (21.6)

Furnace Dimensions

Multi-Poise Width-20″ (508mm), Height-29″ (737mm), Depth-24 1/2″ (623mm)
Upflow/ Width-20″ (508mm), Height-60 5/8″ (1546mm), Depth-24 1/2″ Downflow (623mm)

1. Heating output rated at listed voltage. For outputs at voltages other than 240V, multiply Btuh rating by the following factors: x 0.92 (230V), x 0.84 (220V), x 0.75 (208V)

4

ELECTRICAL SPECIFICATIONS

MODEL NUMBER
E7E*010H1 012H1
015H1
017H1
020H1
023H1

SUPPLY TOTAL CIRCUIT AMPERES

Single

45.3

Single

51.6

Dual “A” 27.8

Dual “B” 24.2

Single

66.1

Dual “A” 45.3

Dual “B” 20.8

Single

71.1

Dual “A” 45.0

Dual “B” 26.1

Single

86.9

Dual “A” 45.3

Dual “B” 41.7

Single

93.6

Dual “A” 45.3

Dual “B” 48.0

MAXIMUM OVER-
CURRENT RATING
60 70 35 35 90 60 30 90 60 35 110 60 60 125 60 60

MINIMUM CIRCUIT AMPACITY
57 65 35 30 83 57 26 89 56 33 109 57 52 117 57 60

NOTE: Wire size must be in accordance to the applicable revision of the NEC and all other applicable codes.

Anticipator Settings

Furnace Model

Thermostat Anticipator Setting

010, 012

0.2

015, 017, 020, 023

0.4

Clearances

ALL MODELS

CLOSET ALCOVE

Front

6″

18″

Back

0″

0″

Sides

0″

0″

Top

0″

0″

Top and Sides of Duct

0″

0″

Bottom of Duct

0″

0″

Service Clearance For upflow application using upflow stand, 1″ minimum per side.

5

T-Stat (Ø 5/8″)
LEFT SIDE

VentilAire Bracket Attachment Location

13 1/2″

TOP VIEW

17″

20″
FRONT VIEW
Tie- Down Tab A.C. & H.P. Knockout
(4 1/4″ X 3 3/4″) 11 3/4″

Refrigerant Line Knockout
(1 1/2″ X 5″)
T-Stat (Ø 5/8″)
Ø 2″

24 1/2″

RIGHT

SIDE

Electric

Ø 1 1/8″

29″

Ø 7/8″

Optional Electric Ø 5/8″

2 1/4″ 2 5/16″
1 3/8″

Ø 1 1/8″

Optional Electric Ø 1″

12 5/16″
BOTTOM VIEW
E7EM Physical Dimensions

VentilAire Bracket Attachment Location
(E7ED)

13 1/2″

TOP

VIEW

17″

20″

24 5/8″

LEFT SIDE
LEFT SIDE

T-STAT 5/8″

FRONT VIEW

TIE-DOWN TAB A.C & H.P. KNOCKOUT
(4 1/4″ X 3 3/4″)
11 3/4″

OPTIONAL ELECTRIC
7/8″
OPTIONAL ELECTRIC
1″

T-STAT 5/8″ 2″
2 1/4″
2 5/16″

RIGHT SIDE
60 5/8″
ELECTRIC 1 1/8″ 7/8″ 1 1/8″
RIGHT SIDE 1 7/16″

12 5/16″
BOTTOM VIEW

Note: E7EU has a solid door and is orientated the opposite of E7ED.

E7EU & E7ED Physical Dimensions

6

VentilAire Bracket Attachment Location

16 1/2″
2″ 3 3/4″

LEFT SIDE
16 1/2″

4 3/8″

13 1/2″

17″ 24 3/4″
6″

TOP VIEW

19 7/8″

14 7/8″ FRONT

20″

VIEW

17 3/8″

VentilAire Bracket Attachment Location
RIGHT SIDE

BOTTOM VIEW

E7 Furnace Upflow Stand Dimensions

Optional Accessories
Dimension A
Dimension C

Coil Box
1006730 1006731 904067 902976

Dimension A Width (mm) 20″ (508mm) 20″ (508mm) 20″ (508mm) 20″ (508mm)

Dimension B Depth (mm) 24″ (610mm) 24″ (610mm) 24″ (610mm) 24″ (610mm)

Dimension C Height (mm) 31.5″ (802mm) 31.5″ (802mm) 27″ (686mm) 29″ (736mm)

Dimension B Available Coil Cabinets

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MODEL NUMBER
E7E*-0**H1

MOTOR SWITCH SETTINGS
(0=OFF, 1=ON)

1/5 2/6 3/7 4/8

0

0

0

0

1

0

0

0

0

1

0

0

1

1

0

0

0

0

1

0

1

0

1

0

0

1

1

0

1

1

1

0

0

0

0

1

1

0

0

1

0

1

0

1

1

1

0

1

0

0

1

1

1

0

1

1

0

1

1

1

1

1

1

1

Airflow Data

AIRFLOW (CFM) EXTERNAL STATIC PRESSURE (IN. W.C.)

0.1
CFM 685 770 854 939 1,012 1,084 1,157 1,197 1,245 1,293 1,344 1,394 1,434 1,473 1,514 1,555

0.2
CFM 640 727 815 902 974 1,047 1,119 1,166 1,215 1,263 1,312 1,361 1,401 1,441 1,483 1,525

0.3
CFM 606 692 779 865 938 1,011 1,084 1,130 1,178 1,225 1,278 1,330 1,369 1,408 1,451 1,494

0.4
CFM 560 648 737 825 899 973 1,047 1,093 1,143 1,192 1,242 1,291 1,332 1,373 1,417 1,460

0.5
CFM 513 599 685 771 850 930 1,009 1,056 1,105 1,154 1,206 1,257 1,299 1,340 1,386 1,431

0.6
CFM 460 552 645 737 813 888 964 1,017 1,066 1,114 1,169 1,223 1,267 1,311 1,355 1,398

NOTES: 1. Motor switch settings for heating speeds use HEAT switches 1, 2, 3, and 4. For cooling speeds use COOL switches 5, 6, 7, and 8. 2. Data is shown with filter
E7 Airflow Data

E7E*-0**H1
10 12 15 17 20 23

MAXIMUM HEATING AIRFLOW SETTING

E7EM

E7ED

DOWNFLOW

UPFLOW

DOWNFLOW

MH

RES

MH

RES

MH

RES

0101

0001

0011

0001

0101

0101

0101

0101

0101

0011

0001

0011

0001

E7EU

UPFLOW

MH

RES

0101

0101

0011

NOTES: 1. MH and Res represent Manufactured Housing and Residential (modular home) applications, respectively 2. To comply with government mandated efficiency standards, speed settings with higher CFM values than listed in this table are not allowed in HEAT mode
Maximum Allowable Heat Settings

8

ACCESSORIES
Description Blower, 5 Ton Heating Thermostat Intertherm (12 Pac) Heating Thermostat Miller (12 Pac) Thermostat Sub-Base Heating/Cooling Thermostat CM65 Intertherm/Miller (12 Pac) Heating/Cooling Thermostat GE Intertherm (12 Pac) Heating/Cooling Thermostat GE Miller (12 Pac) Automatic Damper for AC or HP Package Unit “VEE” Box Adapters (10″) – 5 / carton Duct Connector 10″ Dia. x 6″ Long – 6 / carton “VEE” Box Adapters (12″) – 5 / carton Single Wide Fitting Kit (12″) Double Wide Fitting Kit (12″) Single Wide Fitting Kit (14″) Double Wide Fitting Kit (14″) Y-Fitting (12″) Y-Fitting (14″) Fan Delay Kit (TDR) Top Grille/Frame Top Grille/Frame (4 pack) Cabinet to Combine w/ Grille/Frame Upflow Stand Coil Cabinet (For all sizes), Upflow & Downflow w/ Solid Door Coil Cabinet (For all sizes), Upflow & Downflow w/ Louvered Door Coil Cabinet Downflow (Front return) Coil Cabinet Upflow (Solid door, limited capacities)

Part Number 1027059
903188 (903182) 903189 (903183)
914146 903992 (903993) 903192 (903186) 903193 (903187)
901083 901985 902926 902149 911468A 911469A 914957 914956 911470 917195 911758 902989 903000 903891 1014501 1006730 1006731 904067 902976

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ACCESSORY KITS
Vent Kits Soffit Air Inlet (for VentilAire III only) VentilAire III – Sloped 3/12 VentilAire IV – Sloped 3/12 VentilAire V – Sloped 3/12

Part Number 917201A 914098 914229 1018547

Plenum Connectors 11.25 x 13.50 x 0.88 12 / carton 11.25 x 13.50 x 2.00 12 / carton 11.25 x 13.50 x 4.25 6 / carton 11.25 x 13.50 x 6.25 6 / carton 11.25 x 13.50 x 8.25 4 / carton 11.25 x 13.50 x 10.25 3 / carton 11.25 x 13.50 x 12.25 3 / carton 11.25 x 13.50 x 6.25 24 / carton

Part Number 901987A 901988A 901989A 901990A 901991A 901992A 901993A 902681A

10

11

GENERAL TERMS OF LIMITED WARRANTY

For complete details of the Limited Warranty, including applicable terms and conditions, see your local installer or contact the Nortek Global HVAC, LLC warranty department for a copy.

Before purchasing this appliance, read important energy cost and efficiency information available from your retailer. Specifications and illustrations subject to change without notice and without incurring obligations. Printed in U.S.A (06/2021)

492F-0621 (Replaces 492F-0719)

www.millerac.com

Trademark Miller® used under license. © Nortek Global HVAC, LLC. All Rights Reserved.

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