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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.

 

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