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

A.O. Smith Water Heater Repair Parts - Beginning with 10030

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: 100300, 100301, 100302, 100303, 100304, 100305, 100306, 100307, 100308, 100309

Beginning with 100300:

• 100300241: Anode Outlet, Flex, 46 in., 3/4 in. NPT, MG, 4 in. NIP
• 100300397: SEC Anode Outlet, 16 in., .80 in. Dia., 5 in. NIP, MG
• 100300959: Insulation Blanket Kit, Gas, 30T
• 100300960: Insulation Blanket Kit, Gas, 40T
• 100300962: Insulation Blanket Kit, Gas, 40S
• 100300963: Insulation Blanket Kit, Gas, NGUX5060
• 100300964: Insulation Blanket Kit, Elect., 30S
• 100300966: Insulation Blanket Kit, Elect., 30L
• 100300967: Insulation Blanket Kit, Elect., 40L
• 100300968: Insulation Blanket Kit, Elect., 50L
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Beginning with 100301:

• 100301524: LWCO, with Manual Reset, AOS Combi
• 100301578: Anode Outlet, 42 in., 1 X 4 in. NIP, MG
• 100301660: FBA, 18 in. , Natural Gas, 3.75 EXT, #34, TC, BD
• 100301663: Actuator Assembly, .046 in. Orifice, Natural Gas
• 100301928: Spark Igniter Assembly, Straight, Vertex-100
• 100301929: Probe, Temp, with ECO, Countersunk Conn.
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Beginning with 100302:

• 100302072: CPAM, COMM Powered Anode Module
• 100302073: Power Supply, CPAM
• 100302557: Leak Sensor Kit, 120 Harness
• 100302616: Manifold, Burner Assembly, 14 in. , Propane (LP), Orifice #53
• 100302617: Manifold, Burner Assembly, 16 in. , Propane (LP), Orifice #53
• 100302618: Manifold, Burner Assembly, 16 in. , Propane (LP), Orifice #50
• 100302619: Manifold, Burner Assembly, 18 in. , Propane (LP), Orifice #50
• 100302620: Manifold, Burner Assembly, 16 in. , Natural Gas, Orifice #41
• 100302621: Manifold, Burner Assembly, 14 in. , Natural Gas, Orifice #44
• 100302622: Manifold, Burner Assembly, 18 in. , Natural Gas, Orifice #41
• 100302623: Manifold, Burner Assembly, 16 in. , Natural Gas, Orifice #44
• 100302672: Bezel Bracket, with Control Overlay Label
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Beginning with 100303:

• 100303509: Probe, Temp., Lower, with Recessed Conn., LV
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Beginning with 100304:

• 100304251: Heating Element, 1500W, 230V, 10.75 in., INC
• 100304252: Heating Element, 2000W, 230V, 10.75 in., INC
• 100304253: Heating Element, 2500W, 230V, 10.75 in., INC
• 100304254: Heating Element, 3000W, 230V, 10.75 in., INC
• 100304255: Heating Element, 3500W, 230V, 10.75 in., INC
• 100304256: Heating Element, 4000W, 230V, 15.13 in., INC
• 100304257: Heating Element, 4500W, 230V, 15.13 in., INC
• 100304258: Heating Element, 5000W, 230V, 15.63 in., INC
• 100304259: Heating Element, 3000W, 415V, 11.19 in., INC
• 100304260: Heating Element, 5000W, 230V, 15.5 in. , Fused
• 100304261: Heating Element, 6000W, 230V, 15.5 in. , Fused
• 100304262: Heating Element, 6000W, 415V, 15.5 in. , Fused
• 100304360: MDA, 18 in. , Natural Gas, 3.75 in. EXT, 450D, TC, BFG40S, RS
• 100304381: MDA, 18 in. , Natural Gas, 4.50 in. EXT., 450D ,TC ,BFG50T, RS
• 100304383: FG, Door Swith, Natural Gas, 50T50
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Beginning with 100305:

• 100305721: Powered Anode, Res., Prod Pres.
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Beginning with 100306:

• 1003062--
• 100306288: Hot Water Recirc. Sys., Retrofit, FT1
• 100306289: Undersink Hot Water Recirc. Sys., UT1
• 100306290: Hot Water Recirc. Sy.s / Return, RT1
• 1003063--
  100306341: Hot Water Recirc. Sys. / Return, LRG, RG3
• 1003065--
• 100306547: BlocFuse, 600V, 30A, 2-Pole
• 100306548: BlocFuse, 250V, 30A, 2-Pole
• 100306560: Element, 18000W, 208V, ZNSTLFLG, CI15318020AOS
• 100306566: Element, 15000W, 415V, ZNSTLFLG, CI15315041AOS
• 100306567: Element, 18000W, 415V, ZNSTLFLG, CI15318041AOS
• 100306568: Element, 12000W, 480V, ZNSTLFLG, CI15312048AOS
• 100306569: Element, 15000W, 480V, ZNSTLFLG, CI15315048AOS
• 100306570: Element, 18000W, 480V, ZNSTLFLG, CI15318048AOS
• 100306571: BlocFuse, 60A, 600V, Class T
• 100306572: BlocPower, DIST, 600V, 310A, 2-Pole
• 100306573: BlocPower, Dist., 600V, 175A, 3-Pole
• 100306574: BlocPower, DIST, 600V, 310A, 3-Pole
• 100306575: BlocPower Distrubution 380A, 600V
• 100306576: Element, 12000W, 208V, ZNSTLFLG, CI15312020AOS
• 100306577: Element, 15000W, 208V, ZNSTLFLG, CI15315020AOS
• 100306581: Element, 12000W, 240V, ZNSTLFLG, CI15312024AOS
• 100306582: Element, 15000W, 240V, ZNSTLFLG, CI15315024AOS
• 100306584: Element, 12000W, 380V, ZNSTLFLG, CI15312038AOS
• 100306585: Element, 15000W, 380V, ZNSTLFLG, CI15315038AOS
• 100306586: Element, 18000W, 380V, ZNSTLFLG, CI15318038AOS
• 100306587: Element, 12000W, 400V, ZNSTLFLG, CI15312040AOS
• 100306588: Element, 15000W, 400V, ZNSTLFLG, CI15315040AOS
• 100306589: Element, 18000W, 400V, ZNSTLFLG, CI15318040AOS
• 100306590: Element, 12000W, 415V, ZNSTLFLG, CI15312041AOS
• 100306591: Hot Water Recirc. Bypass Valve, BPV
• 1003066--
• 100306601: Element, 12000W, 600V, ZNSTLFLG, CI15312060AOS
• 1003068--
• 100306810: Element, 15000W, 600V, ZNSTLFLG, CI15315060AOS
• 100306847: Fuse, Fast Acting, 50A, 600V, Class T
• 100306848: Controller, CE Assembly
• 100306849: Board, Display, Combination Control
• 100306855: Fuse, Fast Acting, 40A, 300V, Class T
• 100306857: Fuse, Fast Acting, 60A, 300V, Class T
• 100306859: Fuse, Fast Acting, 35A, 600V, Class T
• 100306884: XFMR, PWR, 400/415/600VX120V, 250VA, 50/60
• 100306890: Interlocelect Enclosure Door
• 100306895: XFMR, PWR, 240/480X120V, 100VA, 50/60HZAOS
• 100306896: XFMR, 240/480V-120V, 150VA, 50/60HZ
• 100306897: XFMR, PWR, 240/480X120V, 250VA, 50/60HZAOS
• 100306899: XFMR, PWR, 240/480X120V, 350VA, 50/60HZAOS
• 1003069--
• 100306900: XFMR, PWR, 208/277/380X115V, 100VA, 50/60
• 100306911: XFMR, PWR, 208/277/380X115V, 250VA, 50/60
• 100306912: XFMR, PWR, 400/415/600Vx120V, 50VA, 50/60
• 100306913: Gauge, PRESS, 0-160PSI, 2 in. X 1/8 in. NPT
• 100306915: Latch, Cam Lockeyed
• 100306917: Probe, LWCO, SYMCOM, PHST-38QTN
• 100306918: LWCO, Probe, Extension, 7-1/2 in.
• 100306921: Gauge, TEMP, 30-240F, 2 in. X 3/8 in. NPT
• 100306924: Relay, Switch, DPDT, 120V, 50/60HZ
• 100306928: Circulator Pump, Taco 0010
• 100306938: Gasket, Manhole, 11 in. X15 in.
• 100306939: Gasket, Manhole, 12 in. X16 in.
• 100306940: Alarm, Bell, 120V, 88DB, 60HZ
• 100306943: Cover, Cleanout, ASME, SA181-70
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Beginning with 100307:

• 1003070--
• 100307038: Element, 4000W, 347V, 15.13 in., INC
• 100307039: Element, 2000W, 347V, 8.13 in., INC
• 1003071--
• 100307185: Burner, Polaris, 5.16 in., with Gasket & Hardware
• 1003072--
• 100307240: Heat Exchanger, PWH1250
• 100307271: Heat Exchanger, PWH1500
• 100307272: Heat Exchanger, PWH2000
• 100307275: Conn. Board, Low Volt, 1-16
• 100307276: Conn. Board, Low Volt, 17-40
• 100307277: Control Board, Main, PWH1250-4000
• 100307279: Control Board, Display
• 100307281: Sensor, Outlet
• 100307282: Sensor, Flue, with Grommet, PWH1250-4000AOS
• 100307283: Switch, Pressure, 27 in. WC
• 100307296: Jacket, Side, Front, PWH4000
• 100307297: Jacket, Side, Front, PWH3000
• 100307298: Jacket, Side, Front, PWH2000
• 100307299: Jacket, Side, Front, PWH1500
• 1003074--
• 100307403: Vent, Damper, 8 in. , PWH1250
• 100307406: Vent, Damper, 10 in., PWH3000
• 100307407: Vent, Damper, 12 in., PWH4000
• 1003075--
• 100307559: Gas Valve, Assembly, with Gasket, Natural Gas
• 100307571: Fan Assembly, with Gaskets, 120VAC, 50/60HZ
• 100307572: Fan Assembly, with Gasket, 200/240VAC, 50/60HZ
• 100307573: Fan Assembly, with Gasket, 300/480VAC, 50/60HZ
• 100307574: Venturi Assembly
• 100307575: Relay, Contactor
• 100307576: Board, Comm. Control
• 100307577: Switch, On/Off
• 100307579: XFRMR, Sparaos
• 100307580: Switch, Gas Pressure, Low
• 100307581: Gas Valve, Assembly, with Gasket, Natural Gas
• 100307582: Jacket, Front, LEFT, PWH3000-4000
• 100307584: Venturi, with Gasket, PWH1250-1500
• 100307585: Gasket, Burner
• 100307586: Gasket, Burner
• 100307587: Jacket, Side, Front, PWH1250
• 100307588: Jacket, Front, Left, PWH1250-2000
• 100307589: Pump, Upsized, PWH2000
• 100307590: Pump, Upsized, PWH1250-1500
• 100307591: Pump, Standard, PWH3000-4000
• 100307592: Pump, Standard, PWH2000
• 100307593: Pump, Standard, PWH1250-1500
• 100307597: Harness, Ribbon, Cable
• 100307598: Harness, Electrode, Ground
• 1003076--
• 100307602: Valve, Relief, 150PSI, PWH3000-4000
• 100307606: Gasket, Blower, PWH1250-4000
• 100307607: Igniter, with Gasket, Screws, PWH1250-40
• 100307609: Flame, Sensor, with Gasket, Screws
• 100307612: Gasket, Door, Rope, PWH1250-2000
• 100307613: Gasket, Door, Rope, PWH3000-4000
• 100307614: Gasket, Door, O-Ring, PWH1250-2000
• 100307615: Gasket, Door, O-Ring, PWH3000-4000
• 100307616: Hose, Condensate, Trap, PWH3000-4000
• 100307617: Hose, Condensate, Trap, PWH1250-2000
• 100307618: Trap Assembly, Condensate
• 100307628: Burner, with Gaskets, PWH1250
• 100307629: Burner, with Gaskets, PWH1500
• 100307630: Burner, with Gaskets, PWH2000
• 100307631: Burner, with Gaskets, PWH3000
• 100307632: Burner, with Gaskets, PWH4000
• 100307633: Insulation, Burner Door, PWH1250-2000AOS
• 100307634: Insulation, Burner, Door, PWH3000-4000AOS
• 1003079--
• 100307942: Gas Valve, Powerflame #190900
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Beginning with 100308:

• 1003089--
• 100308912: Control, HW, 160F, 4WC, Natural Gas, PDV
• 100308913: Control, HW, 160F, 10WC, Propane (LP), PDV
• 100308914: Blower Assembly, E-W, PDV, 40-40, 50-45, Label, WH
• 100308917: Switch, Air Pressure, N.O., -0.75 in. WC
• 100308918: Switch, Air Pressure, N.C., -2.00 in. WC
• 100308922: Adaptor, Blower, Air Duct, PDV, Short Tee
• 100308924: Blower Assembly, E-W, PDV, 50-62, Label, YEL
• 100308925: Switch, Air Pressure, N.O., -0.50 in. WC
• 100308926: Switch, Air Pressure, N.C., -1.75 in. WC
• 100308927: Blower Assembly, E-W, PDV, 75-72, Label, AU
• 100308928: Switch, Air Pressure, N.O., -1.05 in. WC
• 100308929: Switch, Air Pressure, N.C., -1.66 in. WC
• 100308930: Blower, Air Box, Adaptor, T
• 100308931: Blower Assembly, E-W, PDV, 75-76, Label, GRN
• 100308933: Switch, Air Pressure, N.C., -1.50 in. WC
• 100308934: Control, HW, 180F, 4WC, Natural Gas, PDV
• 100308935: Control, HW, 180 Deg F, 10WC, Propane (LP), PDV
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Beginning with 100309:

• 1003093--
• 100309395: Universal ES Module Assembly, LDM
• 100309396: Thermost, PCB Assembly, Universal ET
• 1003094--
• 100309441: DVE, 1 Stage, On-Off, Control Board, IEC
• 100309442: DVE, 2 Stage, Progressive Control Board, IEC
• 100309443: DVE, 3 Stage, Progressive, Control Board, IEC
• 100309444: DVE, 4 Stage, Progressive, Control Board, IEC
• 100309445: DVE, 5 Stage, Progressive, Control Board, IEC
• 1003098--
• 100309806: Venturi, Conversion, Propane (LP), ACB/SCB 150L
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