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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4
1
1
3
2
3
4
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
1
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
4
3
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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