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

Parts List: A.O. Smith FPD-40, Series 226/227
- 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 |
FPD-40
Series 226/227 |
| 1 |
Angle, Door Left |
181450 (new # 181450-000) |
| 2 |
Anode |
43817-29 |
| 3 |
Baffle, Hanger |
181360 (new # 9004362115) |
| 4 |
Blower, Assembly: |
|
| 5 |
Box Top, Lower Air Supply |
|
| 6 |
Box Bottom, Lower Air Supply |
181490 (new # 181490-001) |
| 7 |
Bracket, Gas Valve |
181898 (new # 181898-000) |
| 7 |
Bracket, Gas Valve (Series 227 only) |
182194 |
| 8 |
Burner Assembly: |
|
| 8 |
Natural Gas |
181732-12 |
| 8 |
Propane |
181732-12 |
| 9 |
Burner with Pilot: |
|
| 9 |
Natural Gas |
|
| 9 |
Propane |
|
| 10 |
Cable, Control with Clips |
|
| 11 |
Collar, PIpe |
20172-14 (new # 9004610115) |
| 12 |
Coupling |
----- |
| 13 |
Door, Inner |
181449 |
| 14 |
Door Panel, Cover |
181943 (no longer available) |
| 15 |
Door Panel, Top |
|
| 16 |
Door Panel, Bottom |
181941 |
| 17 |
Door Panel, Right |
181940 |
| 18 |
Door Panel, Left |
|
| 19 |
Door Plug, Outer |
----- |
| 20 |
Elbow Assembly, Exhaust |
181528 (new # 9001957005) |
| 21 |
Elbow Assembly, Intake |
182167 (new # 9004538205) |
| 22 |
Flue, Baffle |
181382 (new # 9006926005) |
| 23 |
Flue, Restrictor |
34894 (new # 9004776115) |
| 23A |
Gasket, Fiberglass |
|
| 24 |
Gasket, Inlet Tee |
181765 (new # 9004377115) |
| 25 |
Grommet, Outer Door |
181764-1 |
| 26 |
Igniter |
181903 (new # 9004381115) |
| 27 |
Insulation, Angle |
182132 |
| 28 |
Insulation, Door |
182131 |
| 29A |
Leg (qty. 3) |
|
| 30 |
Leg, Dirt Assembly, Propane |
43761 |
| 31 |
Module, Ignition |
181723 (new # 9004426105) |
| 32 |
Orifice, Air Flow |
181773 (new # 181773-000) |
| 33 |
Orifice, Main Burner: |
|
| 33 |
Natural Gas |
181508-031 (new # 9003494005) |
| 33 |
Propane |
181791-50 (new # 9002134015) |
| 34 |
Orifice, Pilot: |
|
| 34 |
Natural Gas |
180814 (new # 180814-000) |
| 34 |
Propane |
180824 |
| 35 |
Pipe, PVC, 90° Elbow |
----- |
| 36 |
Pipe, PVC 3 in. x 48 in. Length |
----- |
| 37 |
Pipe, PVC 3 in. x 7 Length |
181837 (new # 181837-000) |
| 38 |
Pipe, PVC 3 in. x 12 in. Length |
181531 (new # 181531-000) |
| 38A |
Plate, Cover |
181938 |
| 39 |
Plate, Mounting |
181944 |
| 40 |
Plate, Wall |
181557 (new # 9004364105) |
| 41 |
Protector, Personnel |
181758 (new # 181758-000) |
| 42 |
Rivet |
181625 (new # 181625-000) |
| 43 |
* Sealer, Tube High Temp. Silicone Sealant |
181564 (new # 9004365105) |
| 43A |
----- |
181762 (new # 181762-000) |
| 44 |
Tee Assembly, Exhaust |
----- |
| 45 |
Tee Assembly, Condensate |
|
| 46 |
E.C.O. |
181706 (new # 9004374115) |
| 47 |
Thermostat |
181705 (new # 9004373115) |
| 48 |
Tube, Burner: |
|
| 48 |
Natural Gas |
181482-11 |
| 48 |
Propane |
181792-11 |
| 49 |
Tube, Inlet |
|
| 50 |
Tube, Pilot |
23330 (new # 9004473115) |
| 51 |
Tube, Rear Air Supply |
181772 |
| 52 |
Valve, Drain |
42037 (new # 9002402015) |
| 53 |
Valve, Gas: |
|
| 53 |
Natural Gas |
181950 (new # 9004383105) |
| 53 |
Propane |
182192 (new # 9004418105) |
| 54 |
Valve, Main Gas Shutoff |
181737 |
| 55 |
Wire, Ground |
181736-2 (new # 9004376115) |
| 56 |
Wire, Harness |
181952 (new # 181952-000) |
NOTES:
- The manufacturer may change part numbers and availability at any time.
* Sealant must conform to MIL-A-46105A, type FDA CFR 175.200. Must be able to withstand constant high temperature of 450° F and a low of -75° F. |
Download original AO Smith Parts List
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