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Directory: Catalog > Water
Heaters > A.O. Smith > Parts
Parts List: A.O. Smith BTH-400A, 500A, Series 100/101
- 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.
Cyclone Xi BTH Parts List
Item |
Description |
BTH 400A
Series 100/101 |
3 |
Temperature and Pressure Relief Valve |
9005903205 (new # 100110719) |
NOTES:
- The manufacturer may change part numbers and availability at any time. |
Cyclone Xi BTH Operating Controls and Wiring
Item |
Description |
BTH 400A
Series 100/101 |
3 |
Display Board |
9006240005 (new # 100111017) |
4 |
Electronic Controller - Natural Gas |
9006235005 (new # 100111012) |
4 |
Electronic Controller - Propane |
9006235005 (new # 100111012) |
5 |
Switch, Blocked Inlet |
9006006215 (new # 100110810) |
6 |
Switch, Blower Prover |
9006002215 (new # 100110806) |
7 |
Switch, Blocked Outlet |
9006088215 (new # 100110887) |
8 |
VFP Assembly |
9006245005 (new # 100111022) |
9 |
Powered Anode - Short |
9006247005 (new # 100111024) |
10 |
Powered Anode - Long |
9006246005 (new # 100111023) |
12 |
Probe, Upper |
9004238215 (new # 100109721) |
13 |
Probe, Lower (not shown) |
9006242015 (new # 100111019) |
Gas Valve
Item |
Description |
BTH 400A
Series 100/101 |
1 |
Switch, Low Gas Pressure |
9006084215 (new # 100110883) |
1 |
Switch, Low Gas Pressure - Propane |
9004474215 (new # 100109876) |
2 |
Valve, Natural Gas |
9006085205 (new # 100110884) |
2 |
Valve, Propane |
9006086205 (new # 100110885) |
4 |
Orifice Holder |
9006094215 (new # 100110892) |
Blower/Burner Assembly
Item |
Description |
BTH 400A
Series 100/101 |
1 |
Gasket 8 in. |
9006095205 (new # 100110893) |
2 |
Shield - Heat |
9006096205 (new # 100110894) |
3 |
Gasket - Insulation |
9006097205 (new # 100110895) |
4 |
Flange - Burner |
9006098205 (new # 100110896) |
5 |
Burner Assembly |
9006099205 (new # 100110897) |
7 |
Ignitor |
9006101205 (new # 100110899) |
11 |
Blower/Motor |
9006114205 (new # 100110911) |
Exhaust Elbow, Vent Kit and Blower Intake Parts
Item |
Description |
BTH 400A
Series 100/101 |
1 |
Exhaust Elbow Assembly |
9006109205 (new # 100111845) |
2 |
Tubing |
9006110215 (new # 100109886) |
3 |
Connector, Exhaust |
9006111205 (new # 100110908) |
4 |
Intake/Vent Terminal |
9006112205 (new # 100110909) |
Download original AO Smith Parts List
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