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Directory: Catalog > Water
Heaters > A.O. Smith > Parts
Parts List: A.O. Smith HW-520, Series 932/933
- 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 |
HW-520
Series 932/933 |
| 1 |
Base, Assembly |
76193-700 (new # 9006225205) |
| 2 |
Box, Junction |
190616-4 (new # 9005076205) |
| 3 |
Bracket, Gas Control String |
93764 (new # 9005347215) |
| 4 |
Bracket, Pilot (At Main Gas Burner) |
190424 (new # 9005365205) |
| 5 |
Bracket, Shield |
190473 (new # 9005808205) |
| 6 |
Burner, Main: Sea Level |
|
| |
- Natural Gas |
98593-21 |
| |
- Propane |
98593-22 |
| 7 |
Burner, Pilot (with Orifice): |
|
| |
- Natural Gas |
210871-0 |
| |
- Propane Gas |
210871-1 (new # 9007335015) |
| 9 |
Bushing, Snap |
98863 (new # 098863-000) |
| 10 |
Cap, Terminal End |
98206 (new # 098206-000) |
| 11 |
Clamp, Capillary Tube |
94998 (new # 9006321005) |
| 12 |
Clamp, Tubing |
68903 (new # 068903-000) |
| 13 |
Clip, Retainer |
92979 (new # 092979-000) |
| 14 |
Coil, Combustion Chamber |
99267 (new # 9005090205) |
| 15 |
Collector, Flue |
190285-5 |
| 16 |
Control, Intermittent Ignition: |
|
| |
- Natural Gas (Series 932) |
191182 (new # 9004996105) |
| |
- Propane (Series 933) |
191182-1 (new # 9004997105) |
| 17 |
Control, Limit |
93661-4 (new # 9005044205) |
| 18 |
Control, Limit (Protector Switch) |
77981-2 (new # 9004993215) |
| 19 |
Cover, Leg |
97259-701 |
| 20 |
Cover, Limit Control (Protector Switch) |
96667-706 |
| 21 |
Cover, Peep Hole |
1050-702 (no longer available) |
| 22 |
Cover, Top |
96378-702 (new # 9005258205) |
| 24 |
Elbow, Union with 1/8 in. Pressure Tap |
86506 (new # 086506-000) |
| 25 |
Exchanger, Heat |
190889 (new # 9005082205) |
| 26 |
Fitting, Limit Control |
97570 (new # 097570-000) |
| 27 |
Grommet |
96053 (new part # 096053-000) |
| 28 |
Hood, Draft (Series 932) |
98428-704 (new # 9005260205) |
| |
Hood, Draft (Series 933) |
98428-704 (new # 9005260205) |
| 30 |
Insulation, Blanket |
190175-2 (no longer available) |
| 31 |
Insulation, Pyrofelt |
190177 (new # 212896-005) |
| 32 |
Insulator |
32779-1 (new # 032779-001) |
| 33 |
Jacket |
211178 |
| 34 |
Leg |
96383-701 (new # 9005234205) |
| 35 |
Nut, Tie Rod |
85138 (new # 085138-000) |
| 36 |
Nut, Wing |
1995-1 (new # 001995-001) |
| 37 |
Orifice, Pilot Burner: |
|
| |
- Natural Gas |
6210 (new # 9005538115) |
| |
- Propane |
210913 |
| 38 |
Plug, Pipe 1/8 in. Pressure Tap |
3348 (new # 003348-000) |
| 39 |
Retainer, Door |
190429 (new # 9005366205) |
| 40 |
Ring, Support |
95405 |
| 41 |
Rod, Tie (3 Required) |
94453-3 (new # 094453-003) |
| 42 |
Screen, Peep Hole |
1051 (new # 9005779215) |
| 43 |
Screw, Thumb |
97288 (new # 097288-000) |
| 44 |
Shield, Base Radiation |
96015 (new # 9005786205) |
| 45 |
Shield, Door |
191119 (new # 9005274205) |
| 46 |
Shield, Floor |
96025 (new # 9005788205) |
| 47 |
Shield, Leg |
97265 (new # 097265-000) |
| 48 |
Sheild, Pilot |
170247 (new # 9005801205) |
| 49 |
Skirt Assembly |
97262 (new # 9005355205) |
| 50 |
Stud, Floor Shield |
96384 (new part # 096384-000) |
| 51 |
Switch, Safety Flow (Required, but not supplied with unit) |
211480 (new # 9005680205) |
| 52 |
Tape, Asbestos Free (used with Item 40) |
95072-1 (new # 9005348205) |
| 53 |
Terminal, Segment (4 Required) |
98205 (new # 098205-000) |
| 54 |
Thermal Balancer |
98190 (new # 9005908205) |
| 55 |
Transformer |
99238 (new # 9005916205) |
| 56 |
Tube, Asbestos Free |
68831 (new # 9005342215) |
| 57 |
Tube, By-Pass |
97463 (new # 9005790205) |
| 58 |
Tubing, 1/4 in. x 60 ft. Wire Assorted Fittings (user to cut to required length) |
1417-60 (new # 9003925115) |
| 59 |
Valve, Gas Control: |
|
| |
- Natural Gas, Series 932 |
78450 (new # 9005017205) |
| |
- Propane, Series 933 |
78450-1 (new # 9005018205) |
| 60 |
Valve, Relief 50 PSI |
210451-1 |
| 61 |
Wire, 200° C Tan with Terminals |
6226 (No longer available) |
| 62* |
Wire: |
|
| |
Black 16 AWG Stranded, 1050C, AWM & TEW |
86578 |
| |
Red 16 AWG Stranded, 1050C, AWM & TEW |
86579 (new # 086579-000) |
| |
White 16 AWG Stranded, 1050C, AWM & TEW |
86580 (new # 086580-000) |
| |
Tan 18 AWG Stranded, 200° C |
78223 (No longer available) |
| 63 |
Wire, Ground, 250° C |
170889-69 (new # 9004346215) |
| 64 |
Standard Hardware Items - Purchased Locally |
|
| 65 |
Glass Yarn (4 Required) |
68831-3 (new # 9004962215) |
| 66 |
Glass Yarn (4 Required) |
68831-6 (new # 9005345215) |
NOTES:
- The manufacturer may change part numbers and availability at any time.
* Not Illustrated
When ordering wire, indicate length required in inches. (EXample: 86578-100 equals 100 in.) |
Download original AO Smith Parts List
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