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Water Heater (170)
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Pilot Assembly (101)
Pilot Tubing (5)

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$5 to $10 (295)
$10 to $15 (286)
$15 to $20 (232)
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AO Smith

AO Smith
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Product Image of Elem, 4000w, 208v, Zn Stl Flg, Ri04104020f, 100087303
$47.98 each
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Product Image of Transformer, Power, 400/415/600vx120v, 250 va, 100306884
$584.17 each
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Product Image of Kit, Heating Element, 5500w, 240v, 13", Cpr, 10, 100108397
$17.99 each
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Product Image of Harness, Main, Bth, Large, 100081287
Harness, Main, Bth, Large, 100081287
SKU: 100081287
AO Smith
SKU: 100081287
Brand: AO Smith
$80.32 each
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Product Image of 98 Gallon BL-100 75,100 BTU Conservationist Ultra-Low Nox Commercial Gas Water Heater (NG)
$5,000.11 each
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Product Image of Kit, Gas Train Assembly, 100111517
Kit, Gas Train Assembly, 100111517
SKU: 100111517
AO Smith
SKU: 100111517
Brand: AO Smith
$1,130.83 each
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Product Image of Kit, Tstat, 1.5"shank, Box, 55k, R110, 3210428, 100093620
$168.98 each
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Product Image of Kit, 24v, Transformer, 100283851
Kit, 24v, Transformer, 100283851
SKU: 100283851
AO Smith
SKU: 100283851
Brand: AO Smith
$81.40 each
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Product Image of Kit, Junction Box Assembly, 100110309
Kit, Junction Box Assembly, 100110309
SKU: 100110309
AO Smith
SKU: 100110309
Brand: AO Smith
$206.08 each
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Product Image of Warranty Extension, 2 Yr, Proline Master, 100286520
$75.83 each
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Product Image of Nut, Pilot Weld, Hexagon, Dmax, 100058822
Nut, Pilot Weld, Hexagon, Dmax, 100058822
SKU: 100058822
AO Smith
SKU: 100058822
Brand: AO Smith
$11.99 each
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Product Image of Wall Plate Kit, 6" OD x 3.53 Hole, 100109820
$26.66 each
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Product Image of Blower, Pv40t42, Jakel, 119369-00, 100087663
$518.31 each
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Product Image of Kit, Jacket, Outer Left Side, All, 100296996
$66.24 each
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Product Image of Draft Hood, 16.440"w/6"dia, Stl, 100000378
$71.80 each
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Product Image of Backflow Preventer Kit, 100112508
Backflow Preventer Kit, 100112508
SKU: 100112508
AO Smith
SKU: 100112508
Brand: AO Smith
$81.24 each
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Product Image of 80 Gallon DEN-80 Dura-Power Commercial Electric Water Heater - Upright (3PH, 12.2kW, 480V)
$3,711.11 each
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Product Image of Kit, Control Board, Sola Honeywell, 100227418
$1,181.67 each
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Product Image of Pump, Service Shield, 100272820
Pump, Service Shield, 100272820
SKU: 100272820
AO Smith
SKU: 100272820
Brand: AO Smith
$859.53 each
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Product Image of Burner Assembly
Burner Assembly
SKU: 100111686
AO Smith
SKU: 100111686
Brand: AO Smith
$98.33 each
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Product Image of Kit, Wire, Gas Valve, 100074391
Kit, Wire, Gas Valve, 100074391
SKU: 100074391
AO Smith
SKU: 100074391
Brand: AO Smith
$13.89 each
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Product Image of DSE-100, 100 Gallon 15 KW Dura-Power Commercial Electric Water Heater
Phone Icon
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1-888-757-4774
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Product Image of IID Control Kit, 100109879
IID Control Kit, 100109879
SKU: 100109879
AO Smith
SKU: 100109879
Brand: AO Smith
$373.45 each
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Product Image of Kit, Valve, Gas, Dual, Sit, 600 Ac-2, 100187894
$127.91 each
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Product Image of Kit, Conversion, Pce/pcv, 1 Element, 4000w480v, 100109493
$94.89 each
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Product Image of Kit, Heat Exchanger Assembly, Acb/scb 150, 100296901
$1,000.20 each
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Product Image of Kit, Plug, Drain, Outlet, 100076016
Kit, Plug, Drain, Outlet, 100076016
SKU: 100076016
AO Smith
SKU: 100076016
Brand: AO Smith
$11.52 each
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Product Image of Kit, Bracket, Gas Manifold, 100110688
Kit, Bracket, Gas Manifold, 100110688
SKU: 100110688
AO Smith
SKU: 100110688
Brand: AO Smith
$65.08 each
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Product Image of Kit, Burner Assembly, 100111853
Kit, Burner Assembly, 100111853
SKU: 100111853
AO Smith
SKU: 100111853
Brand: AO Smith
$468.42 each
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Product Image of Kit, Washer, Drain Valve, Stem Seat, 100108603
$25.65 each
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Product Image of Lug Pan Lama214q, 100007696
Lug Pan Lama214q, 100007696
SKU: 100007696
AO Smith
SKU: 100007696
Brand: AO Smith
$10.78 each
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Product Image of Kit, Orifice, 3/8"hex, Brass, Nat, #21, W/gasket, 100110798
$24.63 each
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Product Image of Kit, Burner Assembly Hw, Hwb-lp, 100111788
$819.91 each
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Product Image of 750 Gallon TJV-750A Custom-Line Jacketed & Insulated ASME Commercial Storage Tank
$17,529.98 each
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Product Image of Kit, Ignition Burner, W/bracket, 100111862
$126.92 each
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Product Image of Kit Vent, Low, Input, Pdv, 100086430
Kit Vent, Low, Input, Pdv, 100086430
SKU: 100086430
AO Smith
SKU: 100086430
Brand: AO Smith
$94.29 each
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Product Image of Kit, Blower, Pv, Uln, 100094021
Kit, Blower, Pv, Uln, 100094021
SKU: 100094021
AO Smith
SKU: 100094021
Brand: AO Smith
$723.96 each
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Product Image of Kit, Dip Tube Assembly, W/gasket, W/4 Holes, 38", 100113141
$19.99 each
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Product Image of Exhaust Elbow Assembly, Centrotherm, 100081920
$2,887.43 each
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Product Image of Kit, Burner Tube/gasket, Propane(lp), 100109369
$341.51 each
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Product Image of Valve, Gas, LP, Xl-preset, 100313893
Valve, Gas, LP, Xl-preset, 100313893
SKU: 100313893
AO Smith
SKU: 100313893
Brand: AO Smith
$1,640.83 each
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Product Image of Kit, Pipe, Drain Plug, 100076211
Kit, Pipe, Drain Plug, 100076211
SKU: 100076211
AO Smith
SKU: 100076211
Brand: AO Smith
$6.29 each
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Product Image of Outlet Tube Assembly, .650" dia, 3/4" NPT x 5" x 1, 100380776
$45.83 each
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Product Image of Kit, Plug For Npsm, 100108667
Kit, Plug For Npsm, 100108667
SKU: 100108667
AO Smith
SKU: 100108667
Brand: AO Smith
$65.99 each
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Product Image of Kit, Wiring Harness With Channels, Pv, 100112177
$48.81 each
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Product Image of Connector Tube, 100050410
Connector Tube, 100050410
SKU: 100050410
AO Smith
SKU: 100050410
Brand: AO Smith
$10.99 each
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Product Image of Kit, Thermostatic Mixing Valve, 100112619
Kit, Thermostatic Mixing Valve, 100112619
SKU: 100112619
AO Smith
SKU: 100112619
Brand: AO Smith
$2,616.28 each
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Product Image of Dip Tube Assembly, Diffuser w/ Gasket 33", 100109239
$21.26 each
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More About AO Smith
A. O. Smith has manufactured high quality products and provided innovative hot water solutions for nearly 70 years. A. O. Smith patented the process for glass lining a water heater tank in 1936, and the glass-lined water heater remains the standard of the industry today.