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

A.O. Smith Water Heater Repair Parts - Beginning with 0

Parts that we offer for sale are listed in numerical order. Click on the part number link for pricing and ordering information, or return to our AO Smith Parts Index.

Go to a part beginning with: 0001, 0002, 0003, 0004, 0005, 0007, 0008, 001 to 007, 01, 02, 03, 04, 06, 07, 08, 09

Beginning with 0001:

• 00016---
• 0001600400: Magnesium Anode .84 Diameter X 33 in. (new # 100108660)
• 0001600710: Magnesium Anode .84 Diameter X 33 in. (new # 100108660)
• 0001600770: Magnesium Anode (new # 100108467)
• 0001601022: AL Anode For Smelly Water 42 in. (new # 100108571)
• 0001601040: Aluminum Anode 9 in. (new # 100109623)
• 0001601240: Magnesium Anode .84 Diameter X 33 in. (new # 100108660)
• 0001601250: Magnesium Anode .84 Diameter X 33 in. (new # 100108660)
• 0001601411: Magnesium Anode (new # 100108467)
• 0001601421: AL Anode For Smelly Water 42 in. (new # 100108571)
• 0001601430: Aluminum Anode 9 in. (new # 100109623)
• 00018---
• 0001802781: W/R Comm. Gas Thermostat (new # 100108464)
• 0001803582: Mobile Home D.V. Gas Control (new # 100093838)
• 0001804220: Lower Thermostat WH9HC-6 180 Degree (new # 100108641)
• 0001804260: W/R Res. Gas Control - Natural Gas (new # 100108354)
• 0001804310: W/R Res. Gas Control L.H. - Propane (new # 100108714)
• 0001804320: W/R Res. Gas Control L.H. - Propane (new # 100108716)
• 0001804550: Honeywell Ign. Module - Natural Gas (new # 100108922)
• 0001804700: Lower Thermostat WH9C-6 180 Degree (new # 100108952)
• 0001804710: Upper Thermostat WH10C-6 180 Degree (new # 100108951)
• 0001804760: DV Systems Con Step-Open Gas Thermostat (new # 100109075)
• 00019---
• 0001900471: Hood Draft .030 CRS 16.44X 4.375 (new # 100000378)
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Beginning with 0002:

• 00022---
• 0002201541: Replacement Manifold (new # 100108898)
• 0002201732: Manifold - Natural Gas (new # 100108888)
• 0002201801: Manifold (new # 100108783)
• 0002201822: Manifold (new # 100108784)
• 0002202020: Manifold - Propane (new # 100108875)
• 0002202030: Manifold - Natural Gas (new # 100108874)
• 0002202050: Manifold - Natural Gas (new # 100108876)
• 0002202390: Manifold RH - Natural Gas (new # 100109091)
• 0002202510: Gas Manifold SDV 400 (new # 100109115)
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Beginning with 0003:

• 00036---
• 0003600760: Pilot Assembly - Natural Gas (new # 100108775)
• 0003600761: Pilot Assembly - Natural Gas (new # 100108775)
• 0003600770: Pilot Assembly - Propane (new # 100108776)
• 0003600771: Pilot Assembly - Propane (new # 100108776)
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Beginning with 0004, 0005:

• 0004801660: Adapter - Blower / Flue (new # 100109117)
• 0005300091: Element Boxed TG Gaskets (new # 100108434)
• 0005601431: Brass Pipe Nipple (new # 100108624)
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Beginning with 0007:

• 0007200---
• 0007200411: T & P Valve (new # 100110719)
• 0007200530: T&P Valve (new # 100108622)
• 0007201570: Gas Valve - Natural Gas (new # 100108923)
• 0007201630: T&P Valve (new # 100108622)
• 0007403---
• 0007403060: 240/3000 SC Element (new # 100109647)
• 0007403160: Element 480V 3.0KW (new # 100109650)
• 0007403180: Element TRLW 4000W/277V (new # 100108513)
• 0007403200: Element TRLW 5000W/277V (new # 100108515)
• 0007403260: Element 480V 3.0KW (new # 100109650)
• 0007403280: Element TRLW 4000W/480V (new # 100108969)
• 0007404---
• 0007404430: Element 4500/240 SHTR (new # 100108266)
• 0007406---
• 0007406141: Element Boxed 2000/208 CI (new # 100108499)
• 0007406151: Element Boxed 4000/240 CI (new # 100108482)
• 0007406161: Element Boxed 4000/208 CI (new # 100108483)
• 0007406172: Element Boxed 6000/240 CI (new # 100108484)
• 0007406182: Element Boxed 5000/208 CI (new # 100108485)
• 0007406192: Element Boxed 6000/208 CI (new # 100108486)
• 0007406201: Element Boxed 9000/208 CI (new # 100108487)
• 0007406211: Element Boxed 2000/240 CI (new # 100108500)
• 0007406221: Element Boxed 3000/240 CI (new # 100108501)
• 0007406231: Element Boxed 4500/240 CI (new # 100108488)
• 0007406242: Element Boxed 5000/240 CI (new # 100108489)
• 0007406251: Element Boxed 9000/240 CI (new # 100108490)
• 0007406271: Element Boxed 3000/277 CI (new # 100108502)
• 0007406291: Element Boxed 4500/277 CI (new # 100108491)
• 0007406312: Element Boxed 6000/277 CI (new # 100108493)
• 0007406331: Element Boxed 2000/480 CI (new # 100108503)
• 0007406341: Element Boxed 3000/480 CI (new # 100108504)
• 0007406351: Element Boxed 4000/480 CI (new # 100108494)
• 0007406361: Element Boxed 4500/480 CI (new # 100108495)
• 0007406372: Element Boxed 5000/480 CI (new # 100108496)
• 0007406382: Element Boxed 6000/480 CI (new # 100108497)
• 0007406391: Element Boxed 9000/480 CI (new # 100108498)
• 0007406481: Element Boxed 3000/208 CI (new # 100108505)
• 0007407---
• 0007407560: Comm. Element 4500CI/600V (new # 100108662)
• 0007408---
• 0007408181: 1-3/8 in. TRLW 5500 Better (new # 100108809)
• 0007408191: 1-3/8 in. SHTR 3800 BEST (new # 100108796)
• 0007408210: 1-3/8 in. TRLW 3000 Better (new # 100108801)
• 0007408220: 1-3/8 in. TRLW 3800 Better (new # 100108810)
• 0007408240: 1-3/8 in. WSHTR 4500 BEST (new # 100108812)
• 0007408290: 1-3/8 in. SHTR 3000 BEST (new # 100108813)
• 0007408320: Element TRLW 3800W/240V Better (new # 100108327)
• 0007408690: Element TRLW 2500W/480V (new # 100108957)
• 0007408700: Element TRMW 6000W/480V (new # 100108977)
• 0007408710: Element TRLW 5500W/208V (new # 100108972)
• 0007408720: Element 208V 6.0KW (new # 100109636)
• 0007408750: Element TRLW 5500W/480V (new # 100108973)
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Beginning with 0008:

• 0008600412: Air Pressure Switch (new # 100108690)
• 0008600451: Air Pressure Switch (new # 100108826)
• 0008600540: Switch - Air Pressure (new # 100108882)
• 0008600560: Air Pressure Switch (new # 9002716005)
• 0008600570: Switch - Air Pressure (new # 100108882)
• 0008600610: Low Gas Pressure Switch (new # 100109131)
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Beginning with 001 to 007:

• 0012---
• 0012400400: Blower Fan (new # 100108822)
• 0012400490: Blower Fan (new # 100108891)
• 0012400530: Blower Assembly (new # 100109078)
• 0012400550: Blower Assembly (new # 100111217)
• 0013---
• 0013100030: Comm. Elec. Fuse (new # 100108640)
• 0015---
• 0015116322: Pilot Assembly Natural Gas (new # 100111717)
• 0015149900: Pilot Assembly - Natural Gas (new # 100111712)
• 0015150920: 4 in. DV Vent Kit 50 Gal (new # 100109073)
• 0015154650: Assembly Vent Parts 50-65 PDV (new # 100003715)
• 007----
• 007855-000: Well (new # 100110604)
• 007973-000: Gasket, Neoprene (new # 100004184)
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Beginning with 01:

• 010----
• 01001000: HNLD 4 in. X 6 in. Ring Assembly (new # 100004682)
• 012----
• 01201127: T and P Valve (new # 100111725)
• 01204125: Valve T&P 3/4 (new # 100110605)
• 01206150: Temperature/Pressure Relief Valve WTS 40XL-7 1 in. 150 (new # 100005570)
• 01207125: T and P Relief Valve N240X9 1-125 (new # 100005573)
• 0130---
• 01302040: Element 480/2KW/3 (new # 100110121)
• 01303005: Element 208/3KW/6 (new # 100110102)
• 01303015: Element 240/3KW/6 (new # 100110112)
• 01303040: Element 480/3KW/3 (new # 100110126)
• 01303042: Element 480/2KW/3 (new # 100110121)
• 01305040: Element 480/5KW/3 (new # 100110127)
• 01306015: Element 240/6KW/6 (new # 100110115)
• 01306035: Element 480/6KW/6 (new # 100110134)
• 01306040: Element 480/6KW/3 (new # 100110128)
• 01307015: Element 240/7.5KW/6 (new # 100110116)
• 01307040: Element 480/7.5KW/3 (new # 100110129)
• 01307240: Element 480/7.5KW/3 (new # 100110125)
• 01309015: Element 240/9KW/6 (new # 100142453)
• 01309035: Element 480/9KW/6 (new # 100110135)
• 01309040: Element 480/9KW/3 (new # 100110131)
• 0131---
• 01310015: Element 240/10KW/6 (new # 100110119)
• 01310040: Element 480/10KW/3 (new # 100110132)
• 01312005: Element 208/12KW/6 (new # 100110107)
• 01312010: Element 240/15KW/6 (new # 100110109)
• 01312015: Element 240/12KW/6 (new # 100110120)
• 01312035: Element 480/12KW/6 (new # 100142457)
• 01312040: Element 480/12KW/3 (new # 100110133)
• 01315005: Element 208/15KW/6 (new # 100110108)
• 01315015: Element 240/15KW/6 (new # 100110109)
• 01315035: Element 480/15KW/6 (new # 100110138)
• 01315040: Element 480/15KW/3 (new # 100110122)
• 01315210: Element 220/15KW/6 (new # 100110139)
• 01315215: Element 240/15KW/6 (new # 100110110)
• 01315240: Element 480/15KW/3 (new # 100110123)
• 01318005: Element 208/18KW/6 (new # 100110101)
• 01318015: Element 240/18KW/6 (new # 100110111)
• 01318035: Element 480/18KW/6 (new # 100110137)
• 01318040: Element 480/18KW/3 (new # 100110124)
• 014----
• 01418040: Element 480/18KW/3 (new # 100110130)
• 015----
• 01503122: Contactor 50A-3P-120V (new # 100110093)
• 01503124: Contactor 50A-3P-120V (new # 100110093)
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Beginning with 02:

• 02000160: Comm. Elec. Fuse (new # 100108640)
• 021088-000: Flexible Mag Anode Rod 48 in. (new # 100110784)
• 021224-000: Exhaust Assembly (new # 100109844)
• 021245-001: Pressure Switch (new # 100110013)
• 029109-035: Magnesium Anode .84 Diameter X 33 in. (new # 100108660)
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Beginning with 03:

• 03100081: Thermostat (new # 100110071)
• 03105431: High Limit (Flat) Bracket & Screw (new # 100110072)
• 03500011: Well 316SS Omega 55-38-8.5-CL (new # 100006726)
• 039072-004: Draft Hood (new # 100109444)
• 039114-005: Burner Tube - Natural Gas (new # 100111345)
• 039331-053: Flue Baffle (new # 100109371)
• 039616-013: Flue Baffle (new # 100110418)
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Beginning with 04:

• 040----
• 04002001: Thermistor (new # 100007128)
• 041----
• 041072-029: Inlet Tube (new # 100110722)
• 041312-029: Inlet Tube: (new # 100110722)
• 042----
• 042285-008: 240/3000 SC Element (new # 100109647)
• 042287-017: Element 208V 6.0KW (new # 100109636)
• 042287-019: Element TRLW 5500W/208V (new # 100108972)
• 042288-007: Element TRLW 2500W/277V (new # 100108992)
• 042288-015: Element TRLW 5000W/277V (new # 100108515)
• 042288-017: Element TRLW 4000W/277V (new # 100108513)
• 042289-007: Element TRLW 2500W/480V (new # 100108957)
• 042289-008: Element 480V 3.0KW (new # 100109650)
• 042289-010: Element TRLW 4000W/480V (new # 100108969)
• 042289-017: Element TRLW 5500W/480V (new # 100108973)
• 042541-024: Element 240V 6000W (ALT 208V 4500W) (new # 100109754)
• 042541-032: Element 4500/240 SHTR (new # 100108266)
• 042542-011: Element 240V 6000W (ALT 208V 4500W) (new # 100109754)
• 042542-020: Element 208V 5500W (new # 100109755)
• 042543-015: Element 277/6000 (new # 100110063)
• 042543-018: Element 277/6000 (new # 100110063)
• 043----
• 043816-035: Magnesium Anode .84 Diameter X 33 in. (new # 100108660)
• 043816-042: Magnesium Anode .84 Diameter X 33 in. (new # 100108660)
• 043816-044: Magnesium Anode .84 Diameter X 33 in. (new # 100108660)
• 046----
• 04600011: Immersion Probe - Includes 04600011 (new # 100110095
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Beginning with 06:

• 060----
• 06005006: Draft Regulator Field 6 in. MG1 (new # 100008037)
• 062----
• 06200039: Magrod .840 X 39 in. (new part number 100108660)
• 06200130: Anode Rod for T200A (new # 100111594)
• 06200236: Mag Rod 1.315 X 36 in. (new # 100110746)
• 06200248: Magnesium Anode Rod (new # 100111739)
• 068----
• 068904-001: Nipple Brass 2 in. x 2 in. (new # 100023067)
• 069----
• 06900229: Anode Plug (new # 100110733)
• 069039-000: Aquastat (new # 100027028)
• 069039-001: Well Copper #123870AB (new # 100027029)
• 069170-010: Transformer (new # 100112293)
• 069170-011: Transformer 120V/24 without Plate (new # 100027051)
• 069215-001: Temperature Control (new # 100027052)
• 069217-000: Well Control (new # 100027053)
• 069386-000: Valve V8843B1037B  / V8943B1044B (new # 100027056)
• 069387-000: Valve V8943B-1036B (new # 100027057)
• 069389-000: Valve Gas 2 in V8844B1101B/ V8944B1043B (new # 100027059)
• 069905-002: Electrode Assembly For Ignitor (new # 100110178)
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Beginning with 07:

• 070----
• 07008002: Exchanger Gasket Set 8" 2PASS (new # 100027082)
• 075----
• 075670-501: C/O Gasket (new # 100111597)
• 076----
• 076244-000: Manifold (new # 100110851)
• 076244-002: Manifold (new # 100110863)
• 076244-003: Manifold (new # 100110864)
• 076244-004: Manifold (new # 100110865)
• 076527-001: Relief Valve T and P 3/4 in. NCLX-8/100XL-8 (new # 100110605)
• 076707-000: Reducer Flue (new # 100027537)
• 078----
• 078259-000: Fuse Block Class T (new # 100110212)
• 078261-000: Fuse Block 3-Pole Class G (new # 100110214)
• 078268-000: Terminal Block (new # 100110215)
• 078269-000: Terminal Block (new # 100110216)
• 078449-000: Terminal Block (new # 100110268)
• 078450-000: Valve Gas Nat 1 in. X 1 in. Size (new # 100109891)
• 078481-3: Gas Valve - Natural Gas (new # 100110223)
• 078482-001: Valve Gas 1 1/4 V8943A-1020 (new # 100027860)
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Beginning with 08:

• 086638-002: Nipple Pipe 1.5 in X 3 in. (new # 100028919)
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Beginning with 09:

• 093----
• 093155-000: Angle Thermometer 40-260 F (new # 100029508)
• 093661-004: Control Limit (new # 100110233)
• 095----
• 095157-000: Draft Hood (new # 100029613)
• 095385-000: Anode Mag. 1.05 in X 22.5 in. (new # 100029625)
• 095385-004: Anode Mag. 1.05 in X 28.5 in (new # 100111594)
• 095545-001: Well (new # 100110604)
• 095545-002: Well Temp (new # 100029643)
• 096----
• 096667-000/23: Cover Eco Taupe Kit (new # 100110317)
• 097----
• 097004-000: Relief Valve (new # 100111094)
• 097558-000: Air Pressure Relief Valve (new # 100111601)
• 097561-000: Pressure Relief Valve 150# 3/4 in. (new # 100111600)
• 097570-000: Fitting Nut (new # 100029838)
• 097949-000: 1/2 in. Temperature Control Well For BPC 25 (new # 100029912)
• 098----
• 098054-001: Control Limit (new # 100029931)
• 098368-000: Thermostat (new # 100110256)
• 098376-000: Buss Fuse (new # 100029983)
• 098593-002/05: Main Burner (new # 100110239)
• 098593-003/05: Main Burner (new # 100110173)
• 098593-022: Burner Propane (new # 100109983)
• 098883-000: Pressure Relief Valve (new # 100111958)
• 098883-001: Relief Valve (new # 100111094)
• 098883-003: Air Pressure Relief Valve (new # 100111601)
• 098883-007: Pressure Relief Valve (new # 100110427)
• 099----
• 099058-1: Temperature Control (new # 1001107405)
• 099382-000: Reg.Press Pilot RV12LT11 3.5 (new # 100110155)
• 099382-004: Regulator Pressure (new # 100030182)
• 099383-001: T and P Valve 150# 3/4 in. (new # 100111603)
• 099383-002: T and P Valve 125# 1 in. FVMX-3C (new # 100111604)
• 099465-003: Relief Valve (new # 100110972)
• 099465-004: T and P Valve 150# 1 in. FVX-5C (new # 100111596)
• 099465-006: T and P Valve (new # 1001116055)
• 099465-007: T & P Valve 3/4 in. 150# (new # 100110714)
• 099528-001: Tube-Pilot (new # 100030193)
• 099767-001: Flue Reducer (new # 100110657)
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