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10 Best water heaters of 2025
Save up to 36% off
Best Choice1
Clicked 1,379 times in the last monthRinnaiNEW 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
Key specs-
special features:Indoor/outdoor install
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maximum flow rate:11.1 GPM
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wattage:N/A
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voltage:N/A
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maximum pressure:N/A
9.9Exceptional
Our Rating
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Value for Money2
RheemRheem 18kW 240V Tankless Electric Water Heater, Gray
14% Off9.8Exceptional
Our Rating
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3
EcoSmartEcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
36% OffKey specs-
special features:Energy Efficient
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maximum flow rate:1.3 to 3.1 GPM
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wattage:13-kilowatt
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voltage:N/A
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maximum pressure:N/A
9.7Exceptional
Our Rating
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4
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% OffKey specs-
special features:Lightweight
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maximum flow rate:N/A
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wattage:1440 watts
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voltage:120 Volts
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maximum pressure:N/A
9.6Exceptional
Our Rating
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5
GEGE Appliances 10 Gallon Versatile Plug and Play Electric Water Heater with Adjustable Thermostat, Easily Installs Where You Want It, 120 Volt
Key specs-
wattage:14.4 KW
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size:10 Gallon
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color:Gray
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style:Indoor Installation
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voltage:120 Volts
9.5Excellent
Our Rating
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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
9.4Excellent
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7
BebaigownaBebaigowna Portable Water Heaters, 1500W Immersion Water Heater Electric with Digital LCD Thermometer, Bucket Heater with 304 SS Guard Fast Heating in Minutes Suitable for Bucket Bathtubs and Basin
9.3Excellent
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8
BOSCHBOSCH Electric Mini-Tank Water Heater Tronic 3000 T 4-Gallon (ES4) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted
16% OffKey specs-
special features:Lightweight
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maximum flow rate:0.11 GPM
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wattage:1440 watts
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voltage:120 Volts
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maximum pressure:150 PSI
9.1Excellent
Our Rating
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9
Orbek14kW Tankless Water Heater Electric, ORBEK 240 Volt On Demand Instant Hot Water Heater, with LED Digital Display, ETL Certified, Up to 3.38 GPM for 2-3 Point of Use
9.0Excellent
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10
ECOTINYMACHECOTINYMACH 110V Tankless Water Heater Electric, 3000W Compact Water Heater Under Sink, Conveniently Convertible Between Fahrenheit and Celsius
8.7Very Good
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