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Parts List: A.O. Smith BTC-400, BTC-400A, Series 930/931

  • 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
BTC-400/A
5 Burner, Main 98047-6 (new # 100110704) (qty. 8)
6 Burner, Main - with Pilot Bracket 77884 (new # 100110643)
7 Burner, Pilot:  
  Natural Gas 77944-12 (new # 100110196)
  Propane 77944-13 (new # 100110197)
12 O-Ring 75670-501 (new # 100111597)
20 Control I.I.D.:  
  Natural Gas 190714 (new # 100109872)
21 Controller, Dual - with E.C.O. 170336 (new # 100109916)
35 Manifold 76244-4 (new # 100110865)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

 

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