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10 Best water heaters of 2025
Save up to 40% off
Best Choice1
RinnaiNEW Rinnai RX199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater, Indoor or Outdoor Water Heater, Up to 11.1 GPM, 199,000 BTU
9.9Exceptional
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Powerful technology We scan thousands of products and stores, analyzing reviews to find what matters most to users like you
Careful review Our team ensures quality, value, and fit based on real user feedback
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Analyzing top stores
Value for Money2
RheemRheem 18kW 240V Tankless Electric Water Heater, Gray
9.8Exceptional
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3
EcoSmartEcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
9.7Exceptional
Our Rating
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4
COSORICosori Electric Kettle, No Plastic Filter & Spout, 1.8Qt Tea Kettle & Hot Water Boiler For Coffee & Tea, Water Heater & Teapot, Automatic Shut Off, Borosilicate glass, Black, 1500W
10% Off9.6Exceptional
Our Rating
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5
BoschBOSCH Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
12% Off9.5Excellent
Our Rating
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FIVECUBSPortable Water Heater 2000W, Pool Heater - Immersion Heater with Digital Thermometer, Upgraded Magnesium Oxide Heating for Fast Heating, for Small Pools, Bathtubs, Buckets, Tanks
40% Off9.3Excellent
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7
GEGE Appliances 10 Gallon Versatile Plug and Play Electric Water Heater with Adjustable Thermostat, Easily Installs Where You Want It, 120 Volt
9.2Excellent
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8
xwdzswgsTankless Water Heater Electric 110V, 3000W Instant Electric Water Heater, Under Sink Water Heater with Digital Display, On Demand Hot Water heater Electric for Kitchen Bathroom Washin
9.1Excellent
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9
LanBluImmersion Water Heater with Insulated Gloves, 2000W Portable Water Heater with 304 SS Guard, Bucket Heater with LCD Thermometer, Quick Heating Immersion Heater for Home Camping Bath Pool Outdoor Use
9.0Excellent
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10
BoschBOSCH Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
8.8Very Good
Our Rating
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