Best Water Heaters & Parts (Aug. 2022) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Rheem SP20060 Electric Water Heater Tune-Up Kit, 2

9.8
CPR Score
Top 2

EWH-02 Electric Water Heater Tune-Up Kit, Water Heater Parts - Two 4500W 240V...

9.8
CPR Score
Top 3

Ecosmart HE 90240 ECO 27 replacement part

9.7
CPR Score
Tips


Our team has analyzed 1,239 products of different Rough Plumbing brands, including EcoSmart, Bosch Thermotechnology, RecPro, Rheem, Atwood, Robertshaw, Supplying Demand, Reliance Water Heater, Variety Home Supply, MAREY, Bradford White, fascinatte, DROMIX, Alltemp, Z, AO Smith, Reliance, Water Heaters, American Waterheaters, American Water Heater And Dozont. The following list of top 30 Water Heaters & Parts is prepared for the customers by analyzing 1,239 Water Heaters & Parts products and comparing different features. 

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Water Heaters & Parts Rated by CherryPicks

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Top 30 Water Heaters & Parts on Aamazon (Verified You can Buy)

Rheem SP20060 Electric Water Heater Tune-Up Kit, 2

Rheem
SP20060
4.5 x 0.8 x 16.6 Inches
1.29 Pounds

Ratings for Rheem (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Sp20060
Repair Kit
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EWH-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

DROMIX
EWH-02

Ratings for DROMIX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AMATACH -

Features

【ONE YEAR WARRANTY】: The Tune-up kit in plumber's pack with protective Cover, Designed to Be a Repair Kit for Most Common Electric Water Heaters ≥ 30 gallon, Provides a quick tune-up to prlong the water heater's life.
【Thermostats】: Contains (1) Lower & (1) Upper element thermostat with terminal protective cover. 120V ~ 480V, Temperature Adjustment Range: 90F ~ 150F. High Limit at 170F. Thermo-O-Disc(TOD) Style. Exchangeable with Apcom Style
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Top 3

Ecosmart HE 90240 ECO 27 replacement part

EcoSmart
HE 90240
14.5 x 2.0 x 2.0 Inches
1.0 Pounds

Ratings for EcoSmart (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Heating Element Compatible With Eco 18, Eco 24 & Eco 27
9Kw Eco Heating Element
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Top 4

Reliance Water Heater #9003542 NAT Gas Pilot Assembly

Reliance
9003542
7.0 x 9.3 x 5.5 Inches
1.0 Pounds

Ratings for Reliance (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Home Essentials ✅ 567
PROPARTS1 8,627

Features

Reliance Water Heater #9003542 NAT Gas Pilot Assembly
RELIANCE WATER HEATER CO
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Top 5

AO Smith Gas Control Valve 100262939 for A.O. Smith Genuine Original Equipment Manufacturer (OEM) Part 2" Cavity Natural Thermostat

Variety Home Supply

Ratings for Variety Home Supply (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Variety Home Supply -

Features

PLEASE PROVIDE MODEL AND SERIAL NUMBER OF YOUR WATER HEATER IF YOU NEED US TO DETERMINE CORRECT GAS VALVE PART NUMBER!
Temperature control assembly 100262939 supplies the burner with gas to heat the water
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Top 6

American Waterheaters HVAC Control Board Part 6910605R 6910605

American Waterheaters
6910605R

Ratings for American Waterheaters (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Plumber's Paradise -
Patriot Supply -

Features

*****WARRANTY AND INSTRUCTIONS*****
**RETURN AND REPLACE: If the board is found to be faulty within the first six months period, we will
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Robertshaw 110-326 Water Heater Thermostat with 1-3/8" Shank, Natural Gas, 3-1/2" W.C

Robertshaw
481406
9.13 x 6.0 x 4.75 Inches
1.0 Pounds
  • Unknown: English

Ratings for Robertshaw (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
North America HVAC 296
POFUS -
ZU28000 -

Features

Robertshaw Water Heater Thermostat With 1-3/8 In. Shank, 3-1/2 In. W.C., Natural Gas
Robertshaw
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Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

Bosch Thermotechnology
ES8 Tronic 3000 T
21.0 x 20.5 x 16.5 Inches
29.5 pounds

Ratings for Bosch Thermotechnology (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

CONVENIENT HOT WATER HEATER: 7 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 17.5 W x 17.5 H x 14.5 D Inches
INSTALLED VERTICALLY OR HORIZONTALLY: This larger model can be mounted vertically (5.1 gal. of water supply) or horizontally (7 gal. of water supply)- vertical orientation is installed with the cold and hot lines on top of the unit
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Top 9

RELIANCE WATER HEATER CO 9007884005 Honey Electronic Gas Valve

Reliance Water Heater
9007884005
7.0 x 12.0 x 8.0 Inches
4.0 Pounds

Ratings for Reliance Water Heater (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
UnbeatableSale, Inc 315
The Factory Depot 3,375
KNOX Company -

Features

Note : This is a gas control valve and should be installed by a professional and not by homeowner as that potentially voids any warranty by not including professional installation.
This product adds a great value
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Top 10

AO Smith 100108260 Aluminum Anode Rod

AO Smith
100108260
39.0 x 2.0 x 2.0 Inches
1.0 Pounds

Ratings for AO Smith (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ShipIQ ✅ 1,675
Cemko Ltd 7,607

Features

Replacement anode rod for Reliance water heaters
Anode rods protect water heater tank from corrosion
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Top 11

Zero Electric Water Heater Thermostat Plumber Repair Pack Tune-Up Kit

Z

Ratings for Z (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Long Term Control -

Features

【ONE YEAR WARRANTY】Include (2) 4500W 240V COPPER Water Heater Element, Insert Length: 13-9/16". 3500W@208V
【ONE YEAR WARRANTY】Include (1) Upper Water Heater Thermostat, (1) Lower Water Heater Thermostat, 120V ~ 480V
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Top 12

American Water Heater Company Gas Enhancement Kit 4040S NG

American Water Heater

Ratings for American Water Heater (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DirectToHome -
Kingdom Home Store -

Features

For Model: FG2F4040T3NOV, FG1H4040T3NOV, FG1H4040T3NOV 7K, FG1J4040T3NOV, FG1J4040T3NOV 7K
Top 13

Reliance Water Heater Pilot Assembly 100109295 Genuine OEM Replacement Part Natural Gas Compatible with Reliance, A.O. Smith, and State Branded Tanks

Variety Home Supply

Ratings for Variety Home Supply (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ShipIQ ✅ 1,675
Variety Home Supply -

Features

Natural Gas Pilot assembly 100109295
Water heater FV Pilot
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Top 14

Reliance Water Heater CO 100112328 21" Thermopile Assembly

Reliance Water Heater
100112328
6.0 x 2.0 x 2.0 Inches
0.15 Pounds

Ratings for Reliance Water Heater (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Off The Map Sales 1,085
Capital Supply 2,095

Features

100112328 21 inch thermopile assembly
This product adds a great value
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EWH-01 Electric Water Heater Tune-Up Kit , Includes Two Water Heater Thermostat, Two Water Heater Elements - 4500W 240V (3500W@208V), Universal Type Thermostat as Water Heater Replacement Parts

DROMIX

Ratings for DROMIX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AMATACH -
Easierhythm -

Features

【ONE YEAR WARRANTY】DROMIX Include (2) 4500W 240V COPPER Water Heater Element, Insert Length: 13-9/16". 3500W@208V
【ONE YEAR WARRANTY】Include (1) Upper Water Heater Thermostat, (1) Lower Water Heater Thermostat, 120V ~ 480V
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Natural Gas Water Heater Parts Pilot Assembly and Thermocouple

fascinatte

Ratings for fascinatte (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ZIXIZAI -

Features

Natural Gas Water Heater Parts Pilot Assembly and Thermocouple
Standard 24" Length
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Top 17

Reliance Water Heater LIQUID PROPANE Gas Control Valve 100112338 9007890005 100093977 6911135 Thermostat Compatible with A.O. Smith, Reliance, State, and American Branded Water Heaters

Variety Home Supply
100112338

Ratings for Variety Home Supply (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Variety Home Supply -

Features

PLEASE PROVIDE MODEL AND SERIAL NUMBER OF YOUR WATER HEATER IF YOU NEED US TO DETERMINE CORRECT GAS VALVE PART NUMBER!
PROPANE gas control valve is compatible with all A.O. Smith manufactured products including A.O. Smith, Reliance, State, and American branded heaters
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Upgraded 9003542 NAT Gas Pilot Assembly, 100109295 9003542005 18324-190 Water Heater Pilot Assembly Compatible with A.O.Smith, Kenmore, State GS and GSX Natural Gas Water Heater,190 Degree C

Dozont

Ratings for Dozont (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
missone66 -

Features

Excellent Quality:9003542 nat gas pilot assembly use high-quality raw materials which has undergone extensive testing by suppliers to ensure longer durability. It can perfectly solve the problems of water heater pilot light kept going out and water heater not heating due to thermocouple damage.Part may differ in appearance but is a functional equivalent to prior parts including:183824-190,9003530.
Widely Applicable & Perfect Fit:9003542 can perfectly replace 183824-190, 9003542005,100109295 pilot assembly. Fits following brands and models:Kenmore▶▶153333315HA, 153333316HA, 153333345, 153333346, 153333347, 153333445, 153333446, 153333447, 153333850,etc. A.O. Smith ▶▶A.O. Smith FCV40, FCV50, GCV30, GCV50, GCVH30, GCVT40, GCVT40Q, GVR40, XCV30, XCV40, XCV50, XCVH30, XCVL40, XCVT40, XCVT40L,etc. State GS&GSX▶▶ GS665HRRT100, GS665YRRT100, GS665YRRT101, GSX65HRRT100, GSX65YRRT100, etc.
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Electric Water Heater Tune-Up Kit, Includes Two 4500W 240V Water Heater Elements, Upper Thermostat, Lower Thermostat, Two Protective Covers, Two Elements Gaskets

Alltemp

Ratings for Alltemp (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ALLTEMP HVAC SUPPLIER LLC -

Features

【Application】Plumber's TOD Style Thermostats Kit provides a quick tune-up to prlong the water heater's life. The Tune-up Kits in Plumber's pack has good compatibility, fitting Most Electric Water Heaters.
【Thermostats】Contains Upper & Lower element thermostat with two protectors. 120V ~ 480V, Temperature Adjustment Range: 90F ~ 150F. Thermo-O-Disc(TOD) Style, can exchangeable with Apcom Style.
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Top 20

Supplying Demand AM40277-1 Water Heater Burner Assembly Right-hand Threaded Model Specific Not Universal

Supplying Demand
14.0 x 8.5 x 12.0 Inches

Ratings for Supplying Demand (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Supplying Demand 1,233

Features

Always search using the serial number of your water heater to make sure you select the correct burner for your water heater
Compatible With Major Brands
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Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

Bosch Thermotechnology
7738004996
13.75 x 10.75 x 13.75 Inches
15.5 Pounds

Ratings for Bosch Thermotechnology (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D Inches
LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
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Top 22

MAREY GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater, Liquid, White

MAREY
GA10LP
6.9 x 13.6 x 23.6 Inches
21.0 Pounds

Ratings for MAREY (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
GadgetsGo-com -

Features

This unit is flow activate
Save up to 60% on electricity bills for water heating
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Water Heater Parts & Accs Rinnai H98-510-S Tankless Water Heater Inlet Screen Assembly

Water Heaters
WH7

Ratings for Water Heaters (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
HVAC Pros 3,208

Features

Water Filter Assembly for RL75i and RL94i
Good Quality Guaranteed
Show More
Top 24

Bradford White Upper & Lower Water Heater Thermostat Kit 415-51046-00

Bradford White
415-51046-00
12.0 x 4.0 x 2.0 Inches

Ratings for Bradford White (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Route 70 Supply -
TopDimensionSupply -
ProSupplyDirect -

Features

This service pack replaces 265-46279-00, 265-40695-00 and 265-48641-00 Upper and Lower Thermostats
Suitable For Use With: Residential Electric Water Heater
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RecPro RV Water Heater Circuit Board Replacement 91365 | Water Heater Replacement Parts

RecPro

Ratings for RecPro (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
RecPro® 1,153

Features

COMPATIBLE WITH WATER HEATERS: Models GCH6A-10E, GC6AA-10E, GC10A-4E, GCH10A-4E, GCH10A-4E. Atwood part #93309 (edge pin connector) NOT included.
Dimensions: 4 1/4” x 3 3/8” x 1”
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Bosch Thermotechnology 7736505870, 7.2kW, Bosch US7-2R Tronic 3000 Electric Tankless Water Heater, 7.2 kW, 6.6" x 12.8" x 2.9", White

Bosch Thermotechnology
7736505870
12.8 x 6.6 x 2.9 Inches

Ratings for Bosch Thermotechnology (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Minnie Viola -

Features

ELECTRIC TANKLESS WATER HEATER: 7.2 kW under-sink tankless water heater designed to provide an endless supply of instantaneous hot water to one or more sinks
FLEXIBLE INSTALLATION: Can be installed in a 360 degree orientation so you can position the unit in tight under counter spaces for a flexible, worry-free setup. Due to the amperage requirement this item will be hard wired.
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Rheem AP14270G Gas Control Thermostat, Natural Gas , Gray , 12.7X7.5X6.6 inches

Rheem
AP14270G
6.6 x 12.7 x 7.5 Inches
4.0 Pounds

Ratings for Rheem (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
ProShop Deals 626
North America HVAC 296

Features

Guardian Gas Valve
Natural Gas
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Kenmore 9003382005 Water Heater Burner Assembly Genuine Original Equipment Manufacturer (OEM) Part

AO Smith
6.5 x 20.75 x 20.75 Inches

Ratings for AO Smith (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DIY Repair Parts 3,434
Retailsy -

Features

This part is compatible with models including; XCV50,GCV50-100,GCV50,FCV50
This is a manufacturer substitution. Part may differ in appearance but is a functional equivalent to prior parts including; 183222,183222-000
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Top 29

Atwood 92249 Electric Water Heater Replacement Parts - 110 VAC Element/Gasket Kit

Atwood
92249
10.25 x 1.75 x 1.5 Inches
0.48 Pounds

Ratings for Atwood (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
RV Wholesale Direct LLC 2,755
PROPARTS1 8,627
Flamboyance Shoppes -

Features

Pilot Water Heater Replacement Part
110 VAC Element/Gasket Kit
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EWH-00 Electric Water Heater Thermostat for double element Heater, Includes 1x Upper Thermostat and 1x Lower Thermostat, Universal type for TOD & APCOM type, Fit for Most Electric Water Heaters

DROMIX

Ratings for DROMIX (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
AMATACH -

Features

【Contains】 1 x Upper water heater Thermostat and 1 x Lower water heater Thermostat , Non-Simultaneous, 120V ~ 480V
【ONE YEAR WARRANTY】If you find any issue not limited on quality problems, please contact us in time to support or return/refund, we will try our best to solve it for you, please rest assured to buy.
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Top 10 Water Heaters & Parts - Verified to Buy (New July 2022)

Top 10 Water Heaters & Parts Brands on Amazon

Here is the list of top rated brands that evaluated by CherryPicks.

  • Rheem
  • DROMIX
  • EcoSmart
  • Reliance
  • Variety Home Supply
  • American Waterheaters
  • Robertshaw
  • Bosch Thermotechnology
  • Reliance Water Heater
  • AO Smith

Top 10 Water Heaters & Parts Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 North America HVAC 6,047 4.6
🥈 UnbeatableSale, Inc 5,670 4.7
🥉 Home Essentials ✅ 4,209 4.4
4 ProShop Deals 3,870 4.8
5 Off The Map Sales 2,712 4.9
6 RecPro® 2,664 4.7
7 Supplying Demand 2,512 4.9
8 ShipIQ ✅ 2,097 4.7
9 Capital Supply 1,852 4.9
10 RV Wholesale Direct LLC 1,491 4.6
View or download top Water Heaters & Parts seller & rating report
North America HVAC [6047] UnbeatableSale, Inc [5670] Home Essentials ✅ [4209] ProShop Deals [3870] Off The Map Sales [2712] RecPro® [2664] Supplying Demand [2512] ShipIQ ✅ [2097] Capital Supply [1852] RV Wholesale Direct LLC [1491] North America HVAC 18% UnbeatableSale, Inc 17% Home Essentials ✅ 13% ProShop Deals 12% Off The Map Sales 8% RecPro® 8% Supplying Demand 8% ShipIQ ✅ 6% Capital Supply 6% RV Wholesale Direct LLC 5%

Why Should You Trust Us?

Now hundreds and thousands of Rough Plumbing supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Water Heaters & Parts to buy in 2022?

CherryPicks’s Methodology for Evaluating Water Heaters & Parts

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Rough Plumbing items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 1,239 of Water Heaters & Parts products based on our selection criteria. It helped us shortlist the top qualified and rated Water Heaters & Parts for Rough Plumbing, We found that most customers choose Water Heaters & Parts with an average price of $100.00, and the top brands are EcoSmart, Bosch Thermotechnology, RecPro, Rheem, Atwood, Robertshaw, Supplying Demand, Reliance Water Heater, Variety Home Supply, MAREY, Bradford White, fascinatte, DROMIX, Alltemp, Z, AO Smith, Reliance, Water Heaters, American Waterheaters, American Water Heater And Dozont. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Water Heaters & Parts for you, We have researched hundreds of sellers and picked the top sellers for Rough Plumbing, including North America HVAC, UnbeatableSale, Inc, Home Essentials ✅, ProShop Deals, Off The Map Sales, RecPro®, Supplying Demand, ShipIQ ✅, Capital Supply, RV Wholesale Direct LLC, HVAC Pros And The Factory Depot. The Rheem SP20060 Electric Water Heater Tune-Up Kit, 2 are available for purchase right now, and The seller of #1 rank product has received honest feedback from 1,452 consumers with an average rating of 4.7.

We've helped a lot of satisfied users get the right Tools & Home Improvement product based on their needs, and save lots of time for them to pick Water Heaters & Parts to buy.


Written By Nicole J. Holstein

Nicole is a product reviewer with over 6 years of experience writing product reviews as a freelancer across many review websites. He is dedicated to his work, has a good work ethic, and loves what he does. Nicole reviews homes and kitchen items.