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Parts List: A.O. Smith BTR-151

  • 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.
Item Description
BTR-151
3 Blower 194408 (new # 100110631)
8 Burner Assembly, Main 192322 (new # 100110728)
9 Burner with Ignitor Bracket, Main 195712 (new # 100110310)
14 Control, Ignition Assemlby 194392 (new # 100109944)
17 Cover, Control Box 194395 (new # 100110679)
22 Ignitor, Flame Sensor 195708 (new # 100109978)
38 Manifold 76244-2 (new # 100110863)
40 Plate, Mounting 194391-000 (new # 100110678)
41 Probe / ECO, Upper Thermostat 194396 (new # 100110951)
42 Probe, Lower Thermostat 194397 (new # 100110950)
44 Switch, Blower Prover 194411-5 (new # 100109953)
45 Switch, Low Gas Pressure - Natural Gas 191149-5 (new # 100109877)
45 Switch, Low Gas Pressure - Propane 191149-4 (new # 100109876)
51 Valve, Gas - Propane 194536-3 (new # 100109959)
52 Valve, T & P 99465-7 (new # 100110714)
53* Wire Harness - Control (Natural Gas) 194545 (new # 100109961)
54* Wire Harness - Power 194398 (new # 100109947)
55 The Eliminator 195098 (new # 100110852)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

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