COMMERCIAL GAS REPLACEMENT PARTS LIST ... - AO Smith

COMMERCIAL GAS REPLACEMENT PARTS LIST MODELS: BTX 100 BTXL 100 Series: 130/131

A.O. Smith Water Heater Parts Fulfillment 125 Southeast Parkway • Franklin, TN 37068 www.hotwater.com • 1-800-433-2545

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3 2

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5 5

50 Gallon

75 Gallon

Item

Description

50 gallon

75 gallon

1

Display Circuit Board

9008460005

2

Enable/Disable Switch

193243-001

3

Display Overlay (Button Pad)

9007738005

9008461005

4

T&P Valve

9000728015

9002403015

5

Drain Valve

9003906015

9003907015

A. O. Smith Water Heater Parts Fulfillment • 1-800-433-2545 • www.hotwater.com PRINTED 0814

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326476-002

TOP COVER CONTROL ASSEMBLY Item

Description

1

Spark Module

50 Gallon 9008875005

75 Gallon

2

Blocked Exhaust Switch

9008859015

3

Blocked Intake Air Switch

9008860015

4

Blower Prover Switch

9008861015

5*

Temperature Probe

6*

Anode - Alum

6A*

Anode - Mag.

7*

Inlet Tube

9004238215

9009013005 9003892005 9001829005

9006422005

9008862005

8*

Inlet Nipple

9003936015

-

9*

Anode - Outlet Alum.

9006659005

-

9A*

Anode - Outlet Mag.

9004333005

-

9B

Outlet Nipple

-

10

Power Supply Assembly

9008872005

11

CCB Board

9008907015

12

Transformer

9008874005

9003743015

* Not Shown. Standard hardware items may be purchased locally. 1

6 & 6A

6 & 6A

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2

9B 1

4 7

3

2

75 Gallon

9 & 9A

7&8

10 11

50 Gallon

12

2

BLOWER/BURNER ASSEMBLY Item

Description

1

Blower

130 Series

9008863005

131 Series

2

Burner Gasket

9007437015

3

Burner Assembly

4

Gas Valve/Venturi Assembly

9008864005 9008865005

9008866005

5

Observation Window

9006102215

6

Burner Adapter Gasket

9007138005

7

Igniter (includes igniter wire)

9008867015

8

Flame Sensor Rod

9008868015

9

Flame Sense Wire

9008870005

10

Machine Screw (#6-32 x 0.25" Pan Head)

-

11

Socket Button Head Cap Screw (#10-32 x 5/8" Full Thread)

-

12

Socket Head Cap Screw (5/16-18 x 5/8")

-

13

Blower Gasket

9007139005 4

1

11 13

5

6

7

9

12 10 8 2 3

3

Metal Exhaust Elbow Assembly........................................ 9008961005

Backflow Preventer Kit...................................................... 9008096005

3" Concentric Vent............................................................. 9006328005

Low Profile Vent 2".................................................................................... 9008952005 3".................................................................................... 9008933005

A.O. Smith Water Heater Parts Fulfillment 125 Southeast Parkway Franklin, TN 37068 1-800-433-2545 www.hotwater.com

Copyright © 2014 A. O. Smith Corporation, All rights reserved.

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