|
|
Directory: Catalog > Water
Heaters > A.O. Smith > Parts
Parts List: A.O. Smith HW-399, HW-420, HWB-399, HWB-420; Series 104/105, 106/107, SMR Canada Z-14
- 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 |
HWB/HW-399/420
Series 104 - 107
|
| 1 |
Base, Assembly |
76193-700 (new # 9006225205) |
| 2 |
Box, Junction |
190616-5 |
| 3 |
Bracket, Gas Control String |
93764 (new # 9005347215) |
| 4 |
Bracket, Pilot (at main gas burner) - Series 104, 106 |
190424 (new # 9005365205) |
| 4 |
Bracket, Pilot (at main gas burner) - Series 105, 107 |
190424-3 |
| 5 |
Bracket, Shield - Series 104, 106 |
190473 (new # 9005808205) |
| 6 |
Burner, Main: |
|
| |
- Natural Gas, Altitude 0 - 2,000 ft. |
98593-2 |
^ |
- Natural Gas, Altitude 2,000 - 4,500 ft. ^ |
98593-41 |
|
- Propane, Altitude 0 - 2,000 ft. |
98593-3 |
^ |
- Propane, Altitude 2,000 - 4,500 ft. ^ |
98593-42 |
| 7 |
Burner, Pilot (with Orifice): |
|
| |
- Natural Gas, Series 104, 106 |
210871 (new # 9005105015) |
| |
- Propane, Series 105, 107 |
2587-4 (new # 9004768115) |
| 7a |
Safety Pilot, Series 105, 107 |
95651(-420) |
| 7b |
Rod, Flame with Insulator, Series 105, 107 |
6066(-420) |
| 8 |
Cable Assembly - Series 105, 107 |
78214-5 |
| 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 |
97486 (new # 9005074205) |
| 15 |
Collector, Flue: |
|
| |
- Series 104, 106 |
212037 / 212037-1 |
| |
- Series 105, 107 |
212037 / 212037-1 |
| 16 |
Control, Intermittent Ignition - Natural Gas |
191182-2 (new # 191182-002) |
| 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 |
96096-701 (new # 9005173205) |
| 24 |
Elbow, Union with 1/8 in. Pressure Tap |
2482 (new # 002482-000) |
| 25 |
Exchanger, Heat |
190913 (new # 9005049205) |
| 26 |
Fitting, Limit Control |
97570 (new # 097570-000) |
| 27 |
Grommet |
96053 (new part # 096053-000) |
| 28 |
Hood, Draft: |
|
| |
- Series 104, 106 |
98428-707 (new # 9005235205)
/ 98428-704 (new # 9005260205) |
| |
- Series 105, 107 |
98428-707 (new # 9005235205)
/ 98428-704 (new # 9005260205) |
| 30 |
Insulation, Blanket |
212042-3 |
| 31 |
Insulation, Pyrofelt |
212044 |
| 32 |
Insulator |
32779-1 (new # 032779-001) |
| 33 |
Jacket, Natural Gas |
190431-101 or 211177 |
| 33 |
Jacket, Propane |
211177-1 |
| 34 |
Leg |
96383-701 (new # 9005234205) |
| 35 |
Nut, Tie Rod |
85138 (new # 085138-000) |
| 36 |
Nut, Wing |
1995-1 (new # 001995-001) |
| 37 |
Valve, Manual Shutoff |
3423-4 (new # 003423-004) |
| 38 |
Pipe, Plug 1/8 in. Pressure Tap |
3348 (new # 003348-000) |
| 39 |
Retainer, Door |
190429 (new # 9005366205) |
| 40 |
Ring, Support |
85405 (new # 9005346205) |
| 41 |
Rod, Tie (3 required) |
94453-11 (new # 094453-011) |
| 41 |
Rod, Tie (2 required) |
----- |
| 41 |
Rod, Tie (1 required) |
----- |
| 42 |
Screen, Peep Hole |
1051 (new # 9005779215) |
| 43 |
Screw, Thumb |
97288 (new # 097288-000) |
| 44 |
Shield, Base Radiation |
96015 (new # 9005786205) |
| 45 |
Sheild, Door |
191119 (new # 9005274205) |
| 46 |
Shield, Floor |
96025 (new # 9005788205)
|
| 47 |
Shield, Leg |
97265 (new # 097265-000) |
| 48 |
Shield, Pilot - Series 104, 106 |
170247 (new # 9005801205) |
| 48 |
Shield, Pilot - Series 105, 107 |
191486 |
| 49 |
Skirt Assembly |
97261 (new # 9005259205) |
| 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 (6 Required) |
98205 (new # 098205-000) |
| 54 |
Thermal Balancer |
98190 (new # 9005908205) |
| 55 |
Thermocouple |
32536-8 |
| 56 |
Transformer |
69170-10 (new # 9005916205) |
| 57 |
Tube, Asbestos Free |
68831 (new # 9005342215) |
| 58 |
Tube, By-Pass |
94451-3 (new # 9005785205) |
| 59 |
Tubing, 1/4 in. x 60 in. Wire Assorted Fittings (User to cut to required length) |
1417-60 (new # 9003925115) |
| 60 |
Valve, Gas Control: |
|
| |
- Natural Gas |
78450-4 (new # 9005017205) / 78450 (new # 9005017205) |
| |
- Propane |
76468-8 / 76468-7 (new # 9004437205) |
| 61 |
Valve, Pilot |
200683 (new # 200683-000) |
| 62 |
Valve, Relief - Models HWB 50 psi |
210451-1 |
| 62 |
Valve, Relief - Models HW |
98883-3 (new # 098883-003) |
| 63 |
Wire, 200° C Tan with Terminals |
6226 (No longer available) |
| 64+ |
Wire: |
|
| |
16 AWG Stranded, 105° C, AWM & TEW: |
|
| |
- Black |
86578 |
| |
- Red |
86579 (new # 086579-000) |
| |
- White |
86580 (new # 086580-000) |
| |
18 AWG Stranded, 200° C, Tan |
78223 (No longer available) |
| 65 |
Wire, Ground 250° C |
170889-69 (new # 9004346215) |
| 66 |
Standard hardware items to be purchased locally |
|
| 67 |
Relay, Flame Safeguard RA890, HWB/HW-420, 520, 610 - Series 105, 107 |
95652-1 |
| 68 |
Bracket, Electrode |
77744 (new # 077744-000) |
| 69 |
Electrode Assembly |
69905-2 (new # 069905-002)
|
| 70 |
Ignitor |
69905-1 (new part # 9007107005) |
| 71 |
Glass Yarn (4 required) |
68831-3 (new # 9004962215) |
| 72 |
Glass Yarn (4 required) |
68831-4 (new # 9005344215) |
| 73 |
Baffle (5) - Location outside tubes |
----- |
| 74 |
Baffle-V (2) - Location outside tubes |
----- |
| 75 |
Baffle-V (7) |
192263-2 |
| 76 |
Shield Radiation |
----- |
| 77 |
Shield Radiation Base |
----- |
| 78 |
Base Leg |
----- |
NOTES:
- The manufacturer may change part numbers and availability at any time.
^ High Altitude Burners for SMR Z-14.
+ When ordering wire, indicate length required in inches. (Example, 86578-100 equals 100 in. length) |
Download original AO Smith Parts List
(Use the back arrow to return to this page, or open the PDF in a new tab.)
|
