A.O. Smith BTF 75, Series 270

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Directory: Catalog > Water Heaters > A.O. Smith > Parts

Use the chart to find the part you need to order. A diagram of the unit is below the chart to assist you in locating your part.
Click on the underlined link to go directly to the part's page for pricing and ordering.
For parts that are not underlined and do not have a link, please Contact Us for price and availability.
The manufacturer has changed some part numbers to a new part number, and we have referenced the new part number in the chart (if applicable). Please note that the manufacturer may change part numbers and availability at any time.
You can download and print the original PDF of the A.O. Smith parts list at the bottom of the page.

Item	Description	BTF-75 Natural Gas
1	Pipe Nipple	43879-1 (new # 9003743015)
2	Stamped Steel Burner	194723
3	Burner Tube (Stamped Burner)	194602-1
4	Orifice (Stamped Steel Burner)	181508-17 (new # 181508-017)
5	Ignitor / Flame Sensor (Stamped Steel Burner)	195371 (new # 9003626005)
5A	Ignitor Bracket	195710
6	Train Blower	194509-00 (new # 9004581105)
6A	Gasket	183507 (new # 185106-000)
7	Inlet Tube, Closed End	183512 (new # 9004314005)
8	Flue Baffle Assembly	195777-000 (new # 9005164205)
9	Anode Rod	183463-39 (new # 9001829005)
10	Inner Door	39923 (new # 9003735005)
11	Outer Door	39112-701 (new # 9005252205)
12	Intellivent Control / Valve	183760-6 (new # 9004467005)
13	T & P Relief Valve	76527-3 (no longer available)
14	Drain Valve	26273-7 (new # 9001870015)
15	Wire Harness	194453 (new part # 9007128005)
16	Clip, Wire Harness	183365 (new # 183365-000)
18	Flue Restrictor	35405 (new # 9003524005)
19	Vent Terminal Assembly, 3 in.	181617 (new # 9005804105)
20	Wall Plate, 3 in.	181577
NOTES: - The manufacturer may change part numbers and availability at any time.

Download original AO Smith Parts List
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