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Parts List: A.O. Smith BTP-540 (A), Series 920

  • 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
BTP-540 (A)
  Box, Junction 93558 (new # 100110255)
41 Thermostat with E.C.O 170336 (new # 100109916)
44 Valve, Relief 99465-3 (new # 100110972)
  Power Burner: See Chart Below
NOTES:
- The manufacturer may change part numbers and availability at any time.
+ Not Illustrated
# Quantities of more than one

 

 

Power Burner Parts List:

Item Description
BTP-540 (A)
12 Gasket, Blower Inlet 192030 (new # 192030-000)
20 # Module, Control 191675 (new # 100109883)
37 Valve, Control (Robertshaw) 78450-7 (new # 100110220)
NOTES:
- The manufacturer may change part numbers and availability at any time.
# Quantities of more than one

 

 

Download original AO Smith Parts List
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