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Water Heater (170)
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Pilot Assembly (101)
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$5 to $10 (294)
$10 to $15 (286)
$15 to $20 (234)
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AO Smith

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Product Image of Kit, Conduit Connector, 100108908
Kit, Conduit Connector, 100108908
SKU: 100108908
AO Smith
SKU: 100108908
Brand: AO Smith
$21.91 each
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Product Image of Kit, Sensor, Flame, W/wiring Harness, 100108916
$44.90 each
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Product Image of Kit, Bushing Reducer, 100108919
Kit, Bushing Reducer, 100108919
SKU: 100108919
AO Smith
SKU: 100108919
Brand: AO Smith
$73.92 each
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Product Image of Kit, Gas Control Valve, Natural, 100108923
$281.10 each
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Product Image of Kit, Adapter, Eco, 100108933
Kit, Adapter, Eco, 100108933
SKU: 100108933
AO Smith
SKU: 100108933
Brand: AO Smith
$46.47 each
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Product Image of Gas Control Valve Kit (LP), 100108942
Gas Control Valve Kit (LP), 100108942
SKU: 100108942
AO Smith
SKU: 100108942
Brand: AO Smith
$225.42 each
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Product Image of 10" Corrogard Zinc-Plated Copper Mid-Line Screw-In Element, 208v 2000w, 100108953
$51.23 each
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Product Image of Kit, Heating Element, 1000w, 208v, 6.5", Copper, 100108961
$50.43 each
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Product Image of 8.125" Corrogard Zinc-Plated Copper Mid-Line Screw-In Element, 240v 4000w, 100108968
$57.57 each
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Product Image of Kit, Thermistor, Maytag, 100109085
Kit, Thermistor, Maytag, 100109085
SKU: 100109085
AO Smith
SKU: 100109085
Brand: AO Smith
$26.97 each
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Product Image of Burn H Input Low-NOX, NG Kit, 100109086
Burn H Input Low-NOX, NG Kit, 100109086
SKU: 100109086
AO Smith
SKU: 100109086
Brand: AO Smith
$39.67 each
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Product Image of Kit, Thermo(high Limit), 200f, Manual Reset, 100109100
$32.99 each
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Product Image of Kit, Pilot Assembly, Propane(lp), 100109102
$95.00 each
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Product Image of Kit, Vent, Collar Assembly, 100109124
Kit, Vent, Collar Assembly, 100109124
SKU: 100109124
AO Smith
SKU: 100109124
Brand: AO Smith
$33.32 each
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Product Image of Kit, Grommet, 100109144
Kit, Grommet, 100109144
SKU: 100109144
AO Smith
SKU: 100109144
Brand: AO Smith
$29.82 each
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Product Image of Kit, Conversion, 3 Elements, 6000w/240v, Apcom, 100109172
$225.87 each
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Product Image of Final Burner Assembly, FV, LP, #50 Orifice, 100109205
$176.29 each
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Product Image of Burner Tube/Boot/Gasket, NG, 100109208
Burner Tube/Boot/Gasket, NG, 100109208
SKU: 100109208
AO Smith
SKU: 100109208
Brand: AO Smith
$59.95 each
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Product Image of Burner Tube/Boot/Gasket, NG, 100109209
Burner Tube/Boot/Gasket, NG, 100109209
SKU: 100109209
AO Smith
SKU: 100109209
Brand: AO Smith
$49.43 each
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Product Image of Kit, Gas Manifold, 2 Heater
Kit, Gas Manifold, 2 Heater
SKU: 100109228
AO Smith
SKU: 100109228
Brand: AO Smith
$846.66 each
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Product Image of Triple Manifold Kit for AO Smith Water Heater
$2,083.34 each
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Product Image of Kit, Final Burner Assembly, Nat, Fv, #36 Orifice, 100109236
$148.57 each
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Product Image of Kit, Orifice, 3/8"hex, Brass, Nat, #26, W/gasket, 100109237
$28.64 each
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Product Image of Kit, Final Burner Assembly, Lp, Fv, #51 Orifice, 100109249
$167.26 each
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Product Image of Kit, Final Burner Assembly, Nat, Fv, #38 Orifice, 100109256
$164.09 each
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Product Image of Kit, Final Burner Assembly, Nat, Fv, #37 Orifice, 100109260
$148.57 each
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Product Image of Kit, Final Burner Assembly, Nat, Fv, #35 Orifice, 100109262
$166.39 each
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Product Image of Orifice/Gasket Kit, 100109267
Orifice/Gasket Kit, 100109267
SKU: 100109267
AO Smith
SKU: 100109267
Brand: AO Smith
$29.82 each
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Product Image of Kit, Final Burner Assembly, Nat, Fv, #35 Orifice, 100109282
$164.09 each
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Product Image of Kit, Burner Tube/boot/gasket, Natural, 100109285
$59.95 each
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Product Image of Kit, Orifice, 3/8"hex, Brass, Lp, #52, W/gasket, 100109292
$34.00 each
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Product Image of Final Burner Assembly, FV, LP, #50 Orifice, 100109309
$159.81 each
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Product Image of Final Burner Assembly, FV, LP, #51 Orifice, 100109315
$159.81 each
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Product Image of Kit, Final Burner Assembly, Lp, Fv, #52 Orifice, 100109329
$230.56 each
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Product Image of Kit, Final Burner Assembly, Nat, Fv, #35 Orifice, 100109335
$166.47 each
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Product Image of LP Final Burner Assembly Kit (#51 Orifice), 100109337
$181.04 each
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Product Image of Kit, Final Burner Assembly, Lp, Fv, #51 Orifice, 100109341
$150.71 each
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Product Image of Manifold, State, 40, 50, NG, 100109351
Manifold, State, 40, 50, NG, 100109351
SKU: 100109351
AO Smith
SKU: 100109351
Brand: AO Smith
$33.39 each
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Product Image of Manifold, Direct Vent, LP, 100109353
Manifold, Direct Vent, LP, 100109353
SKU: 100109353
AO Smith
SKU: 100109353
Brand: AO Smith
$36.79 each
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Product Image of Manifold, Intell, Elec. Ignition 75, LP, 100109354
$39.45 each
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Product Image of Kit, Orifice, 3/8"hex, Brass, Lp, #47, W/gasket, 100109370
$29.00 each
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Product Image of Kit, Burner Tube/boot/gasket, Propane(lp), 100109373
$60.73 each
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Product Image of Dip Tube, PEX w/ Gasket 18", 100109379
Dip Tube, PEX w/ Gasket 18", 100109379
SKU: 100109379
AO Smith
SKU: 100109379
Brand: AO Smith
$18.14 each
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Product Image of Kit, Dip Tube Assembly, Diffuser, W/gskt, 18", 100109380
$25.86 each
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Product Image of Kit Direct Vent Vertical, 100109384
Kit Direct Vent Vertical, 100109384
SKU: 100109384
AO Smith
SKU: 100109384
Brand: AO Smith
$3,160.00 each
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Product Image of Kit Direct Vent Vertical, 100109386
Kit Direct Vent Vertical, 100109386
SKU: 100109386
AO Smith
SKU: 100109386
Brand: AO Smith
$2,500.83 each
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Product Image of Kit Direct Vent Vertical Genesis Ii, 100109399
$2,793.33 each
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Product Image of Kit Direct Vent Vertical Genesis Ii, 100109400
Kit Direct Vent Vertical Genesis Ii, 100109400
SKU: 100109400
AO Smith
SKU: 100109400
Brand: AO Smith
$2,640.83 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.