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Parts List: A.O. Smith BT-80, Series 105/110

  • 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
BT-80
Series 110 (Nat. Gas)
Series 105 (Propane)
3 Burner, Natural Gas 194549 (new # 100109086)
3 Burner, Propane N/A
4 Thermocouple, Natural Gas 194621 (new # 100108267)
4 Thermocouple, Propane 35489-2 (new # 100108267)
5 Pilot, Natural Gas 194550-2 (new # 100109070)
5 Pilot, Propane 160228-1 (new # 100109718)
7 Draft Hood Brace 194309 (new # 100109445)
8 Inlet Tube 194891 (new # 100109719)
10 Anode Rod 183523-36 (new # 100109594)
15 Outer Door 39112-1 (new # 100110353)
16 Thermostat, Natural Gas 190015 (new # 100110706)
17 T & P Relief Valve 76527-3 (replaced with 100109259)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

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