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Water Heater (170)
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Gas Valve Part (6)
Indirect Water Heater (4)
Pilot Assembly (101)
Pilot Tubing (5)

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$1 to $5 (5)
$5 to $10 (294)
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$15 to $20 (234)
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$45 to $50 (169)

AO Smith

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Product Image of Gas Valve - Venturi Assembly, Natural Gas, 100111061
$697.20 each
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Product Image of White Rodgers Intellivent Thermostat Gas Control for Natural Gas, 1.25" Shank, 100110774
$447.49 each
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Product Image of Kit, Screen, Air Intake, 100111375
Kit, Screen, Air Intake, 100111375
SKU: 100111375
AO Smith
SKU: 100111375
Brand: AO Smith
(1)
$26.40 each
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Product Image of 3/4" Flexible Plug Anode Rod, Magnesium, 100110784
$186.88 each
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Product Image of 18" Final Burner Assembly Kit (#29 Orifice), 100223755
$202.21 each
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Product Image of Gas Control Valve, Uln 1"cav, Kz, 100346570
Gas Control Valve, Uln 1"cav, Kz, 100346570
SKU: 100346570
AO Smith
SKU: 100346570
Brand: AO Smith
(1)
$216.82 each
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Product Image of Hot Surface Ignitor for FPSH-40/50, FPST-50, 100110355
$143.05 each
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Product Image of Low Gas Pressure Switch for BTH/SUF/HCG 60-120, 100-150, Natural Gas, 100111033
$79.80 each
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Product Image of K Blower, 7 Slots, 0.27" W.C., 100112656
K Blower, 7 Slots, 0.27" W.C., 100112656
SKU: 100112656
AO Smith
SKU: 100112656
Brand: AO Smith
$543.32 each
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Product Image of Kit, Cable, Igniter, High Voltage, 100074224
$6.49 each
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Product Image of Propane Pilot Burner, 100109928
Propane Pilot Burner, 100109928
SKU: 100109928
AO Smith
SKU: 100109928
Brand: AO Smith
$102.21 each
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Product Image of KA-90 Aluminum-Zinc Outlet Anode, 100112446
KA-90 Aluminum-Zinc Outlet Anode, 100112446
SKU: 100112446
AO Smith
SKU: 100112446
Brand: AO Smith
(2)
$111.92 each
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Product Image of Pressure Switch (0.99"), 100112660
Pressure Switch (0.99"), 100112660
SKU: 100112660
AO Smith
SKU: 100112660
Brand: AO Smith
(1)
$65.97 each
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Product Image of Ground Wire Assembly, 100110199
Ground Wire Assembly, 100110199
SKU: 100110199
AO Smith
SKU: 100110199
Brand: AO Smith
$47.60 each
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Product Image of Kit, Fba, N3, G40s40, Nat, Al Ext, 100265707
Kit, Fba, N3, G40s40, Nat, Al Ext, 100265707
SKU: 100265707
AO Smith
SKU: 100265707
Brand: AO Smith
(1)
$228.62 each
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Product Image of 4" Backflow and F-F Adapter
4" Backflow and F-F Adapter
SKU: 100112416
AO Smith
SKU: 100112416
Brand: AO Smith
(14)
$91.16 each
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Product Image of 199,000 BTU ATI-510 Non-Condensing Ultra-Low NOx Indoor Tankless Water Heater (NG/LP)
$1,539.99 each
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Product Image of 50 Gallon XCRT- 50 50,000 BTU ProLine High Recovery Residential Gas Water Heater, 10 Yr Warranty - Tall (NG)
$1,333.94 each
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Product Image of Kit, Final Burner Assembly, Nat, 20", #34 Orifice, 100187927
$164.63 each
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Product Image of 100 Gallon BTH-199 199,000 BTU Cyclone Mxi Commercial Gas Water Heater (LP)
$10,844.00 each
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Product Image of Upper Probe, 100110849
Upper Probe, 100110849
SKU: 100110849
AO Smith
SKU: 100110849
Brand: AO Smith
$111.30 each
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Product Image of Observation Window, 100110901
Observation Window, 100110901
SKU: 100110901
AO Smith
SKU: 100110901
Brand: AO Smith
$31.64 each
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Product Image of Kit, Igniter, Hot Surface, 100112851
Kit, Igniter, Hot Surface, 100112851
SKU: 100112851
AO Smith
SKU: 100112851
Brand: AO Smith
$54.39 each
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Product Image of Burner Assembly, 100187866
Burner Assembly, 100187866
SKU: 100187866
AO Smith
SKU: 100187866
Brand: AO Smith
$492.00 each
In Stock
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Product Image of Kit, Gasket, Burner, 100074216
Kit, Gasket, Burner, 100074216
SKU: 100074216
AO Smith
SKU: 100074216
Brand: AO Smith
$6.10 each
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Product Image of 20 Gallon EJCS-20 ProLine Residential Electric Water Heater, 6 Yr. Warranty - Compact (1PH, 3kW, 120V)
$596.57 each
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Product Image of 40 Gallon GPVL-40 40,000 BTU ProLine Power Vent Residential Gas Water Heater - Short (NG)
$1,733.89 each
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Product Image of Manifold Door, TC Ignition Project, BFG40T40N, 100093804
$164.80 each
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Product Image of 50 Gallon BTX-100 100,000 BTU Cyclone Xi Power Direct Vent Condensing Commercial Gas Water Heater w/ Modulating Burner (NG/LP)
$5,377.61 each
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Product Image of Burner for BTH/SUF/HCG 100-199, 100-250, Natural & Propane, 100111055
$293.30 each
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Product Image of UPVA-70E Point-of-Use Commercial Electric Tankless Water Heater (1PH/7kW/240V)
$276.99 each
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Product Image of 50 Gallon GPHE-50 76,000 BTU Vertex Power-Vent Residential Gas Water Heater - Tall (NG)
$3,286.33 each
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Product Image of Blower, Model BTX-100-NLO 9/14, 100111184
Blower, Model BTX-100-NLO 9/14, 100111184
SKU: 100111184
AO Smith
SKU: 100111184
Brand: AO Smith
(3)
$908.31 each
In Stock
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Product Image of Kit, Rod, Igniter, 100076244
Kit, Rod, Igniter, 100076244
SKU: 100076244
AO Smith
SKU: 100076244
Brand: AO Smith
$19.24 each
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Product Image of Kit, Gas Control Valve, Natural, 100210089
$277.95 each
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Product Image of Temperature Remote Controller (TM-RE30)
Temperature Remote Controller (TM-RE30)
SKU: 100112155
AO Smith
SKU: 100112155
Brand: AO Smith
(2)
$161.89 each
In Stock
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Product Image of Kit, Low Gas Pressure Switch, 100271883
Kit, Low Gas Pressure Switch, 100271883
SKU: 100271883
AO Smith
SKU: 100271883
Brand: AO Smith
$76.25 each
In Stock
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Product Image of 8" Copper Heating Element, 120V 1500W, 100109061
$42.94 each
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Product Image of 66 Gallon HPTU-60N Voltex Residential Hybrid Electric Heat Pump Water Heater - Tall (1PH, 4.5kW, 208/240V)
$2,651.82 each
In Stock
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Product Image of Kit, Fba, N3, G30t30, Nat, Al Ext, 100265703
Kit, Fba, N3, G30t30, Nat, Al Ext, 100265703
SKU: 100265703
AO Smith
SKU: 100265703
Brand: AO Smith
(2)
$217.82 each
In Stock
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Product Image of Transformer Replacement, 100113157
Transformer Replacement, 100113157
SKU: 100113157
AO Smith
SKU: 100113157
Brand: AO Smith
$104.10 each
In Stock
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Product Image of Natural Gas Burner Assembly, 100109200
Natural Gas Burner Assembly, 100109200
SKU: 100109200
AO Smith
SKU: 100109200
Brand: AO Smith
(14)
$175.24 each
In Stock
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Product Image of Kit, Conv, 5040, Energy Smart To Std, 100293704
$325.25 each
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Product Image of 160,000 BTU ATM-160M Adapt SC Standard Condensing Ultra-Low NOx Tankless Water Heater (NG)
$1,418.75 each
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Product Image of Screw-In Heating Element, 480V 4000W, 100110069
$56.30 each
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Product Image of Manifold/Gas Valve Assembly (Natural Gas), 100224093
$324.48 each
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Product Image of 13" Corrogard Zinc-Plated Copper Mid-Line Screw-In Element, 208v 4500w, 100108884
$45.87 each
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Product Image of 50 Gallon GPVT-50L 50,000 BTU ProLine XE Power Vent Residential Gas Water Heater w/ Side Connections - Tall (NG)
50 Gallon GPVT-50L 50,000 BTU ProLine XE Power Vent Residential Gas Water Heater w/ Side Connections - Tall (NG)
SKU: GPVT-50L
AO Smith
SKU: GPVT-50L
Brand: AO Smith
(117)
$1,961.20 each
In Stock
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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.