ECR international Gas Fired Steam Boilers Installation Guide

: September 6, 2024
: ECR international

Table of Contents

Gas Fired Steam Boilers
Specifications
Product Information
Product Usage Instructions
Jacket – Section and Base Parts
Natural Gas Burner & Manifold Parts List
Note:
- FAQ
Q: Where can I order repair parts for the gas-fired steam
Q: Can I use this product with propane gas?

Gas Fired Steam Boilers

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Specifications

Manufacturer: ECR International Inc.

Address: 2201 Dwyer Avenue, Utica, NY 13501

Contact: Tel. 800 325 5479

Website: www.ecrinternational.com

Product Information

The gas-fired steam boilers come with various parts, kits, and
optional accessories for repair and maintenance.

To order parts, contact your nearest supplier with the Model
Number and Serial Number from the data plate on your boiler.

Product Usage Instructions

Jacket – Section and Base Parts

Jacket, Right Side Panel
Base Insulation – Side, Front, Rear
Base Baffle, Welded Base
Jacket Tie Bar, Heat Exchanger Block
Jacket, Left Side Panel
Knob, Service Door (2 required)
Jacket Service Door, Int’d. Panel
Jacket Front Panel, Top Panel
Draft Diverter, Back Panel

Natural Gas Burner & Manifold Parts List

24 Volt Gas Valve, Elect. Intr. Ignition
Pilot Tube, Gas Manifold
Main Burner Orifice, Regular Main Burner, Pilot Mount
Pilot Burner

Note:

This product is for use with natural gas only. The actual gas
valve may look different than the one shown.

FAQ

Q: Where can I order repair parts for the gas-fired steam

boilers?

A: You can order parts through your nearest supplier by
providing the Model Number and Serial Number from the data plate on
your boiler.

Q: Can I use this product with propane gas?

A: No, this product is designed for use with natural gas
only.

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GAS-FIRED STEAM BOILERS PARTS, KITS & OPTIONAL ACCESORIES
Ordering Instructions Order Parts through your nearest supplier. When ordering parts, obtain Model Number and Serial from data plate on your boiler. Include following information when ordering. Part Number Part Description Boiler Model Number Boiler Serial Number
Manufactured by: ECR International Inc. 2201 Dwyer Avenue, Utica, NY 13501
Tel. 800 325 5479 www.ecrinternational.com PN 240013807 REV. A [04/15/2024]

REPAIR PARTS

16
13 8
14

12 11
9
10

15

4

7

3 5
6
2

12 PN 240013807 REV. A [4/15/2024]

REPAIR PARTS
JACKET – SECTION AND BASE PARTS
THIS IS A REPAIR PARTS LIST – NOT A PACKAGING LIST

KEY NO.

Description

1 Jacket, Right Side Panel

2

10 x 1/2 Sheet Metal Screw

3 Base Insulation – Side

– Base Insulation Front

– Base Insulation Rear

4 Base Baffle

5 Welded Base

6 Jacket Tie Bar

7 Heat Exchanger Block

8 Jacket, Left Side Panel

9

Knob, Service Door (2 REQ,D)

10 Jacket Service Door

11 Jacket Int’d. Panel

12 Jacket Front Panel

13 Jacket, Top Panel

14 Draft Diverter

15 Jacket, Back Panel

N/S Cerafelt Gasket

16 Vent Damper

3 SECTION Part No.

4 SECTION Part No.

5 SECTION Part No.

6 SECTION Part No.

109010526AD

7 SECTION Part No.

8 SECTION Part No.

9 SECTION Part No.

14695074

420001224 420001232 42500643 42500663 42500653 912000125

420001225 420001233 42500644 42500664 42500654 912000126

420001239

420001226 420001227

420001234 420001235

42500645

42500646

42500665

42500666

42500655

42500656

912000127 912000128

109008736AD

420001228 420001236 42500647 42500667 42500657 912000129

420001229 420001237 42500648 42500668 42500658 912000130

420001230 420001238 42500649 42500669 42500659 912000131

13702153

42500823AD 42500824AD 42500825AD 42500826AD 42500827AD 42500828AD 42500829AD

42500813AD 42500814AD 42500815AD 42500816AD 42500817AD 42500818AD 42500819AD

109010527AD 109010528AD 109010529AD 109010530AD 109010531AD 109010532AD 109010533AD

109006276AD 109006277AD 109006278AD 109006279AD 109006280AD 109006281AD 109006282AD

42500673

42500674

42500675

42500676

42500677

42500678

42500679

42500833AD 42500834AD 42500835AD 42500836AD 42500837AD 42500838AD 42500839AD

14614018

240006937 240006938 240006938 240006939 240006939 240006939 240006939

N/S Not Shown

3

PN 240013807 REV. A [4/15/2024]

FOR USE WITH NATURAL GAS ONLY

REPAIR PARTS

NOTE: Actual gas valve may look different than gas valve shown

NATURAL GAS BURNER & MANIFOLD PARTS LIST
THIS IS A REPAIR PARTS LIST – NOT A PACKAGING LIST

KEY NO.

DESCRIPTION

1 24 Volt Gas Valve, Elect. Intr. Ignition 2 Pilot Tube

3 10-32 3/16 Hex Hd. Screw

4 Gas Manifold

5

Main Burner Orifice*

6

Main Burner, Regular**

6A Main Burner, Pilot Mount

7 Pilot Burner

N/S Rollout Shield

Quantitiy is 1 unless otherwise noted. * Requires 1 less than the number of sections ** Reguires 2 less than the number of sections N/S Not Shown

3 SECTION PART NO.

4 SECTION PART NO.

5 SECTION PART NO.

6 SECTION PART NO.

7 SECTION PART NO.

14662052

14662315

14615005

14616033 240012905

14616034 240012905

14616035 240012905

14695301 14616013 240013128

14616014 240013128

14615532

14615531

42500933

42500934

42500935

240011102 42500936

42500937

8 SECTION PART NO. 14662315 14615006

9 SECTION PART NO. 14662315 14615006

14616015 240013128

14616016 240013128

42500938

42500939

4

PN 240013807 REV. A [4/15/2024]

REPAIR PARTS

NATURAL GAS AND PROPANE CONVERSION KITS

DESCRIPTION

3 SECTION

CONVERSION KITS

4

5

SECTION SECTION

6 SECTION

7 SECTION

8

9

SECTION SECTION

PART NO. PART NO. PART NO. PART NO. PART NO. PART NO. PART NO.

CONVERSION KITS NATURAL GAS TO PROPANE

550004168

CONVERSION KITS PROPANE TO NATURAL GAS

43300632

43300632 43300633 43300634 43300635 43300636 43300637

5

PN 240013807 REV. A [4/15/2024]

REPAIR PARTS BOILER CONTROLS AND PIPING

1 2

3

4

11

15

5

6 12
14 13

Rollout Switch Location 10

11

7

8

14 13 9

Spill Switch Location

6

PN 240013807 REV. A [4/15/2024]

REPAIR PARTS

Key No.

Description

1 ¾” Safety Relief Valve

2 ¾” Coupling

3 ¾” x 6-½” Nipple

4 Steam Pressure Gauge Kit

5 Transformer, 24 Volt

6 Pressuretrol

7 Glass Water Gauge Set

90 Pigtail 1/4″ x 1-7/8″ x 2-1/2″ 8
90 Pigtail 1/4″ x 1-7/8″ x 5-1/2″

9A

Hydrolevel Cycle Guard CG400-2090 LWCO with probe

9B Probe only for Hydrolevel Cycle Guard

10 Intermittent Pilot Control

11 ¼” NPT Brass Coupling

12 ¼” NPT x 2″ Brass Nipple

13 ½” Brass Coupling

14 ½” x 3-½” Brass Nipple

15 1/4″ NPT x 4 1/2″ Brass Nipple

N/S ¾” Drain Valve

N/S WF-2U-24 Water Feeder (Optional)

N/S Rollout Switch

N/S Spill Switch (36TX16-6282) 280F

N/S 5″ Vent Damper (3 Section Boilers)

N/S 6″ Vent Damper (4, 5 Section Boilers)

N/S 7″ Vent Damper (6, 7, 8, 9, Section Boilers)

N/S

400F Black Silicone Rubber Adhesive Sealent (10.3oz. Cartridge)

Part No. 1570001 1150001 14607002 550003355 14662305 14662015 14622005 14643004 240013814 43300522 240010925 14662070 240011804 14607054 14693052 14607024 240011803 240009323 1630001 14629002 1500009 240006937 240006938 240006939 240006837

7

PN 240013807 REV. A [4/15/2024]

2201 Dwyer Avenue, Utica, NY 13501 Tel. 800 325 5479 www.ecrinternational.com