A.O. Smith BTH-150, BTH-150A, Series 100/101

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Directory: Catalog > Water Heaters > A.O. Smith > Parts

Links are included to the parts that are available to be purchased.
Parts that are not listed in the chart are either discontinued by AO Smith or are not available for purchase.
The item number in the first column corresponds to the location of the part in the line art drawing below the chart.

BTH Cyclone Xi Cleanout Assembly / Temperature & Pressure Valve

Item	Description	BTH-150/A 100/101
3	T & P Valve	9005899205 (new # 100110714)
4	Lower Probe	9006242015 (new # 100111019)
Standard hardware items may be purchased locally.

BTH Cylcone Xi Display Control Assembly

BTH Cyclone Xi Inner Cover Control Assembly

Item	Description	BTH-150/A Series 100/101
1	Controller - Natural Gas	9006263005 (new # 100111039)
1	Controller - Propane	9006267005 (new # 100111043)
2	Switch-Blocked Outlet - Natural Gas	9006289015 (new # 100111065)
2	Switch-Blocked Outlet - Propane	9006287015 (new # 100111063)
3	Switch-Blocked Inlet - Natural Gas	9006288015 (new # 100111064)
3	Switch-Blocked Inlet - Propane	9006281015 (new # 100111057)
4	Switch-Blower Prover - Natural Gas	9006280015 (new # 100111056)
4	Switch-Blower Prover - Propane	9006280015 (new # 100111056)
5	Upper Probe - Natural Gas	9004238215 (new # 100109721)
5	Upper Probe - Propane	9004238215 (new # 100109721)
Standard hardware items may be purchased locally.

Burner / Blower Assembly

Gas Valve Assembly

Item	Description	BTH 150/A Series 100/101
1	Gas Valve - Natural Gas	9006283005 (new # 100111059)
3	Orifice Holder	9006094215 (new # 100110892)
4	Switch - Low Gas Pressure - Natural Gas	9006256015 (new # 100111033)
4	Switch - Low Gas Pressure - Propane	9006255015 (new # 100111032)

Exhaust Connector Assembly (Diagram Below)
	Description	BTH 120/A - 250/A Series 100/101
1	Exhaust Connector	9006157205 (new # 100110947)
2	Exhaust Elbow Assembly (Canada)	9006332005 (new # 100111104)
3	Tubing - Condensate	9004490215 (new # 100109886)

Electronic Anode Assembly (Diagram Below)
	Description	BTH 120/A Series 100/101
2	Electronic Anode	9006559005 (new # 100111286)

Optional Vent Assembly (Diagram Below)
	Optional Vent Kit Assembly for 4 in. Venting (All Models) - Silicone, Wall Plate, Vent Terminal Assembly 4 in.	9006311005 (new # 100111086)
NOTES: - The manufacturer may change part numbers and availability at any time.

Download original AO Smith Parts List
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