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10 Best water heater parts of 2026
Save up to 13% off
Best Choice1
RheemCombination Gas Control Replacement Kit - NG
13% Off9.8Exceptional
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Value for Money2
AO SmithAO Smith 100112342 - K,FINAL BURNER ASSY,NAT,16",#37 ORIFICE
12% Off9.6Exceptional
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3
DROMIXEWH-01 Electric Water Heater Tune-Up Kit, Includes Two Water Heater Thermostats, Two Water Heater Heating Elements - 4500W 240V, T-O-D Style Thermostat, Water Heater Replacement Parts
9.5Excellent
Our Rating
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4
PulaimUpgrade 100112330 Water Heater Pilot Assembly, Replace 9007876 Thermopile, Compatible with 300 301 Series Whirlpool Water Heater Parts & A.O.Smith, American, State, Kenmore, Reliance
10% Off9.4Excellent
Our Rating
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5
puxyblue๐ฎ๐ฌ๐ฎ๐ฒ Upgrade EWH-01 Electric Water Heater Tune-Up Kit by puxyblue Fit for A O Simith Ken-more Whhirl-pool with Water Heater Thermostat Water Heater Elements,T-O-D Style Water Heater Parts
9.3Excellent
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6
HoneywellReliance water heater gas control valve 100112336 trade number WT8840B 160 Degree F 1" Cavity made by Resideo
9.1Excellent
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7
DROMIXEWH-03 Electric Water Heater Tune-Up Kit with Element Wrench, Includes Upper & Lower Heater Thermostat, 2x Heater Elements - 4500W 240V (3500W@208V), 1 x Element Wrench, Water Heater Replacement Parts
9.0Excellent
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8
RelianceReliance Water Heater Natural Gas Control Valve 100112336 Thermostat Compatible with A.O. Smith, Reliance, State, and American Branded Water Heaters
8.9Very Good
Our Rating
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9
DROMIXEWH-02 Electric Water Heater Tune-Up Kit, Water Heater Parts - Two 4500W 240V Heater Elements, Universal Upper Water Heater Thermostat, Lower Thermostat and Protective Covers. Fits Most brands
8.8Very Good
Our Rating
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10
HoeineHoeine Pilot Assembly for Water Heater Parts Compatible with Rheem Ruud Richmond SP21058 SP20824 SP20754 SP20800 | NG/LP Universal Burner Ignition Replacement Kit with Thermopile & Sparker
8.7Very Good
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