A.O. Smith PGXT-40, Series 224/225

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

Parts List: A.O. Smith PGXT-40, Series 224/225

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	PGXT-40 Series 224/225
1	Anode	N/A
1	SMR S19: Magnesium Anode	29109-44 (new # 100108660)
1	SMR S44 (Mass.): Anode	29109-44 (new # 100108660)
1	SMR K32 (Denver or High Altitude): Anode	29109-44 (new # 100108660)
1	SMR S33 (High Altitude): Anode	29109-44 (new # 100108660)
1	SMR S45 (Top Relief Valve Opening): Anode, Outlet	182470-42 (new # 100108660)
5	Burner, Main - Natural Gas	181970 (new # 100110796)
5	SMR K32 (Denver or High Altitude): Burner, Main - Natural Gas	181970 (new # 100110796)
5	Burner, Main - Propane	N/A
	Thermostat:
23	- Natural Gas	180193-4 (new # 100109812)
	- Propane	181775-3 (new # 100109367)
NOTES: - The manufacturer may change part numbers and availability at any time.

Download original AO Smith Parts List
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