September 14, 2025

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10 Best water heaters of 2025

Save up to 40% off

Best Choice

1

VEVOR

VEVOR Gas Tankless Water Heater, 8Gal Indoor 191000 BTU Instant Hot Water Heater, Smart Temperature Control & 3/4 inch NPT Interface& Multiple Security Protections for Whole House, Silver Gray
9.8

Exceptional

Our Rating
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Value for Money

2

Bosch Thermotechnology
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

23% Off
Main highlights

Efficient Heating Performance
Delivers hot water quickly with 98% thermal efficiency.

Versatile Installation Options
Mount vertically or horizontally; ideal for under-sink use.

Customer-Praised Efficiency
Noted for its energy-saving capabilities and fast heating.
Key specs
- wattage:1440 watts
- special features:98% thermal efficiency
- maximum flow rate:0.11 Gallons Per Minute
- maximum temperature:145 F
- voltage:120 Volts
9.6

Exceptional

Our Rating

9.1
Easy installation

8.9
Temperature control

8.7
worth the money
3

Lakkzoom
Immersion Water Heater,with 304 Stainless Steel Cover Intelligent Temperature Control and UL Certification Portable Bucket Heater Heat 5 Gallons of Water in Minutes
Main highlights

Safe and Efficient Heating
1500W power heats 5 gallons quickly; UL certified for safety.

Versatile Use Cases
Ideal for RVs, small baths, emergency kits, and travel.

Reliable Temperature Control
Praised for accurate temperature control and easy operation.
Key specs
- wattage:1500W
- special features:UL certified, portable
- maximum flow rate:N/A
- maximum temperature:75°C (165°F)
- voltage:110V AC
9.5

Excellent

Our Rating

9.7
Simple to use

9.3
Heat transferring

8.2
Temperature control
4

COSORI
Cosori Electric Kettle, No Plastic Filter & Spout, Stainless Steel Inner Lid, 1.7L Tea Kettle & Hot Water Boiler For Coffee & Tea, Water Heater & Teapot, Automatic Shut Off, Black, 1500W
Main highlights

Efficient Boiling and Safety
The COSORI Electric Kettle offers rapid boiling, automatic shut-off, and boil-dry protection, ensuring efficiency and safety in every use.

Ideal for Quick Brews
Perfect for making tea, coffee, and quick meals, this kettle suits any busy kitchen.

Praised for Modern Design
Customers love the stylish design with blue LED lights, enhancing kitchen aesthetics.
9.2

Excellent

Our Rating

9.9
Flavor

9.7
Simple to use

9.5
Thermal power
5

Chefman
Chefman Electric Kettle, 1.8L 1500W, Hot Water Boiler, Removable Lid for Easy Cleaning, Auto Shut Off, Boil-Dry Protection, Stainless Steel Filter, BPA Free, Borosilicate Glass Electric Tea Kettle

10% Off
Main highlights

Rapid Boiling Efficiency
Experience fast boiling with 1500W power, heating water in 3 minutes.

Perfect for Busy Lifestyles
Ideal for quick tea, coffee, and hot beverages on the go.

Automatic Shutoff Convenience
Praised for safety features like automatic shutoff and boil-dry protection.
Key specs
- Auto Shut-Off:Yes
- Heating Time:3 minutes
- Wattage:1500W
- Material:Borosilicate glass
- Finish:Brushed
9.0

Excellent

Our Rating

9.9
Flavor

9.7
Simple to use

9.7
Temperature control
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6

OVENTE
OVENTE Electric Kettle, 1.7L Fast Boiling Water Heater for Coffee or Tea, BPA Free with Water Level Gauge, Auto Shut-Off, Boil-Dry Protection, Indicator Light and Removable Filter, White KP72W
Main highlights

Fast Boiling Efficiency
Boils 1.7L of water quickly with 1100W power, saving energy.

Ideal for Quick Hot Water
Perfect for tea, coffee, and quick hot water needs.

Praised Auto Shut-Off
Customers love the auto shut-off and boil-dry protection.
Key specs
- Auto Shut-Off:Yes
- Heating Time:Boils in minutes
- Wattage:1100W
- Material:BPA-free
- Finish:default no selection value
8.9

Very Good

Our Rating

9.5
Simple to use

9.1
Thermal power

8.9
Temperature control
7

Amazon Basics
Amazon Basics Electric Kettle with Glass Carafe for Tea and Coffee, BPA-Free, Fast Boiling, Auto Shut-Off, 1.8 Quarts, 1500W, Black and Silver
Main highlights

Quick Heating Efficiency
1500-watt element quickly heats water, ideal for tea and more.

Perfect for Daily Use
Great for making herbal tea, hot chocolate, and instant soups.

Highly Praised Design
Sleek glass and steel design with cool-touch handle praised by users.
Key specs
- Auto Shut-Off:Yes
- Heating Time:Quickly heats water
- Wattage:1500 watt
- Material:Glass, Steel
- Finish:Glass, Steel
8.7

Very Good

Our Rating

9.9
worth the money

9.7
Simple to use

9.5
Flavor
8

EcoSmart
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

30% Off
Main highlights

Endless Hot Water Efficiency
Provides consistent hot water with energy-efficient self-modulating technology, maintaining temperature within 1 degree.

Compact Space Saver
Ideal for small spaces, can be wall-mounted and fits point-of-use applications.

Energy Savings Praised
Customers appreciate reduced utility bills and efficient performance in small households.
Key specs
- wattage:13-kilowatt
- special features:Energy Efficient
- maximum flow rate:1.3 to 3.1 GPM
- maximum temperature:N/A
- voltage:N/A
8.6

Very Good

Our Rating

9.1
Efficient Energy Use

8.7
Easy installation

8.4
Temperature control
9

OVENTE
OVENTE Electric Kettle, 1.5L Borosilicate Glass Countertop Water Heater and Boiler for Coffee or Tea, BPA-Free, Auto Shut-Off, Boil-Dry Protection, Removable and Washable Spout Filter, Black KG83B

40% Off
Main highlights

Efficient Fast Boiling
The OVENTE KG83B boils 1.5L of water in 7 minutes, saving time and energy.

Perfect for Busy Mornings
Ideal for quick coffee or tea preparation before work.

Stylish Blue LED Design
Customers love the eye-catching blue LED lights during boiling.
Key specs
- Auto Shut-Off:Yes, with boil-dry protection
- Heating Time:7 minutes or less
- Wattage:1100W
- Material:Borosilicate glass, stainless steel
- Finish:Painted
8.4

Good

Our Rating

9.7
Simple to use

9.3
Thermal power

9.1
Temperature control
10

Titikula

Portable Water Heater for Bathtub and Bucket, 1800W Fast Heating with Real Time Temperature Display, Adjustable Thermostat and Anti Dry Burn Protection, Stainless Steel Heating Rod, Immersion Heater
8.3

Good

Our Rating

10 Best water heaters of 2025

1

VEVOR Gas Tankless Water Heater, 8Gal Indoor 191000 BTU Instant Hot Water Heater, Smart Temperature Control & 3/4 inch NPT Interface& Multiple Security Protections for Whole House, Silver Gray

How do we rank?

How do we rank?

Analyzing top stores

2

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

9.1

8.9

8.7

3

Immersion Water Heater,with 304 Stainless Steel Cover Intelligent Temperature Control and UL Certification Portable Bucket Heater Heat 5 Gallons of Water in Minutes

9.7

9.3

8.2

4

Cosori Electric Kettle, No Plastic Filter & Spout, Stainless Steel Inner Lid, 1.7L Tea Kettle & Hot Water Boiler For Coffee & Tea, Water Heater & Teapot, Automatic Shut Off, Black, 1500W

9.9

9.7

9.5

5

Chefman Electric Kettle, 1.8L 1500W, Hot Water Boiler, Removable Lid for Easy Cleaning, Auto Shut Off, Boil-Dry Protection, Stainless Steel Filter, BPA Free, Borosilicate Glass Electric Tea Kettle

9.9

9.7

9.7

6

OVENTE Electric Kettle, 1.7L Fast Boiling Water Heater for Coffee or Tea, BPA Free with Water Level Gauge, Auto Shut-Off, Boil-Dry Protection, Indicator Light and Removable Filter, White KP72W

9.5

9.1

8.9

7

Amazon Basics Electric Kettle with Glass Carafe for Tea and Coffee, BPA-Free, Fast Boiling, Auto Shut-Off, 1.8 Quarts, 1500W, Black and Silver

9.9

9.7

9.5

8

EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology

9.1

8.7

8.4

9

OVENTE Electric Kettle, 1.5L Borosilicate Glass Countertop Water Heater and Boiler for Coffee or Tea, BPA-Free, Auto Shut-Off, Boil-Dry Protection, Removable and Washable Spout Filter, Black KG83B

9.7

9.3

9.1

10

Portable Water Heater for Bathtub and Bucket, 1800W Fast Heating with Real Time Temperature Display, Adjustable Thermostat and Anti Dry Burn Protection, Stainless Steel Heating Rod, Immersion Heater

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