Best Electric Heat Pump Water Heater In June 2025

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To help you choose the Best Electric Heat Pump Water Heater, we’ve put together this comprehensive guide. We have tried to cover as much variety as possible. Hope you will find it helpful!

To help you in your search, we have completed this list of the Best Electric Heat Pump Water Heater.

Top Rated Best Electric Heat Pump Water Heater Of 2025

Rank	Product Name	Score
1	CalPalmy Immersion Heater | Submersible Water Heating with Full Stainless-Steel Guard and Thermostat| Buy Now	9.7 Buy Now
2	EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Buy Now	9.5 Buy Now
3	Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time Buy Now	9.1 Buy Now
4	Watts Premier Instant Hot Water Recirculating Pump System with Built-In Timer Buy Now	8.8 Buy Now
5	Camplux ME40 Mini Tank Electric Water Heater 4-Gallon,120 Volts Buy Now	8.6 Buy Now
6	Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt Buy Now	8.3 Buy Now
7	Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater, Liquid, White Buy Now	8.1 Buy Now
8	Marey Power Gas 10L 2.7 GPM Propane Gas Digital Panel Tankless Water Heater Buy Now	7.8 Buy Now
9	50 Gallon Voltex Residential Hybrid Electric Heat Pump Water Heater Buy Now	7.5 Buy Now
10	Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater Buy Now	7.2 Buy Now

1. CalPalmy Immersion Heater | Submersible Water Heating with Full Stainless-Steel Guard and

• Easy to use: fully submerge the ul 499 standard certified heater in a bucket, tub or trough of water and plug into a grounded 120v plug. you can submerge the handle and cord. feel the difference in a few minutes!
• For any cold weather application: heat your farm animals water, your tiling water on the job site, car wash bucket, pail of bath water in a tiny home or camper, window washing water and more! warning: remove the heater before touching the water and please do not continuously use for over 4 hours!
• Widely application: the immersion water heater can be used in water, especially fit for heating water in large size container like bucket, basin, bath tub, mini inflatable swimming pool, etc.
• Twice the power: heat water faster with our 1800-watt water heater and within minutes the water (about 5 gallons) will be noticeably warmer. (warning: - when heated, it is prohibited to put a hand in the water to test the temperature - it is required to fully immerse the heater in water to avoid any potential fire hazard).
• Rust proof stainless steel guard: the protective guard ensures no direct exposure to the heating element by people or pets. heat dissipates to the water faster by flowing through the holes in the guard.

2. EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented

• Save up to 60-percent on your water heating cost with an ecosmart electric tankless water heater
• Never run out of hot water with an ecosmart tankless water heater
• Patented self modulating technology and design
• Ecosmart tankless water heaters are 99.8-percent energy efficient.uniform energy factor:0.98
• Lifetime warranty

3. Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time

• Important information: heating capacity of 1440 watts and a temperature range of 65-145f max. operating pressure-150 psi. water fittings-3/4 inch male npt. electrical requirements (amp 12a/volts 120)
• Easily mounted: can be shelf, wall or floor mounted (bracket included for vertical orientation only), simply tap into the cold water line and install the water heater directly at the sink to provide hot water
• Installed vertically or horizontally: this larger model can be mounted vertically (7 gal. of water supply) or horizontally (5.1 gal. of water supply)- vertical orientation is installed with the cold and hot lines on top of the unit
• 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
• Reliable water source: easily hard-wire the 7-gallon model to provide the on-demand reliable water source your home or office needs

4. Watts Premier Instant Hot Water Recirculating Pump System with Built-In Timer

• Recirculating pump with timer: 24-hour programmable timer activates pump when you need it. no vibrations: its extremely quiet compared to other systems in the market. do not use with tankless water heaters. insert the 115v plug on the line cord from the pump into a properly grounded 115v outlet.
• Watts recirculating hot water pump: provides hot water at every faucet or shower when needed, eliminating wasted water, 0.5 inches bypass value.
• Best selling recirculating system: conserve up to 15,000 gallons of water per year. save up to 10% of your water bill. it costs only $0.05 per day to operate.
• Easy installation: install in less than 1 hour. this unique product easily connects to existing plumbing and is maintenance-free.
• Watts hot water recirculating system: the kit includes a pump with timer, 2 adapters with rubber washers, valve mounting screws, sensor valve, and two 12-inch supply lines.

5. Camplux ME40 Mini Tank Electric Water Heater 4-Gallon,120 Volts

• Can be shelf, wall or floor mounted, simply tap into the cold water line and install the water heater directly at the sink to provide hot water. product dimension:11.75" w x 22" h x 10.38" d.
• Thermostat control allows adjustment of water temperature.high limit device provide protection while overheating.
• 4-gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it
• Electric water heater is easy to maintain and has glass-lined tank for long service life
• Plugs into 120 volt outlet for independent installation or in-line with a large hot water source.(max. water pressure is 150 psi,csa listed temperature & pressure relief valve included)

6. Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt

• For one sink at 0.5 gpm in colder climates the pou 6 is recommended
• Connection fittings 1/2" npt
• Requires 1 x 30 amp breaker and 10 awg wire
• Amperage draw 29 amp. kw - 3.5 kw
• Can provide hot water for one sink at 0.5 gpm in warmer climates

7. Marey GA10LP Power 10L 3.1 GPM Propane Gas Tankless Water Heater, Liquid, White

• Save up to 60% on electricity bills for water heating
• Compact design saves space and is easy to install almost anywhere
• Rustproof, no water loss due to leaks
• 5-year
• No electrical connection is required so it's perfect alternative for those homes experiencing frequent power outages
• Provide endless hot water on demand and only as needed

8. Marey Power Gas 10L 2.7 GPM Propane Gas Digital Panel Tankless Water Heater

• Only uses gas while water is flowing
• Compact design saves space and allows for easy installation just about anywhere
• Digital temperature display
• Does not require electricity (operates with 2 d cell battery)
• Saves water and up to 60% less electricity than conventional tank water heater, making it cost effective and

9. 50 Gallon Voltex Residential Hybrid Electric Heat Pump Water Heater

10. Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater

• 54 a
• 99.8% energy efficient. external controls to adjust temperature in increments of 1f. water-saver shower head 1.5 gpm
• Threaded for easy replacement, simple installation, digital temperature display 54 a. 13kw model flow rate: up to 3.17 gpm
• Durable copper immersion two heating elements, field serviceable.self-modulating power control
• External adjustable digital thermostatic control with led display (+/1 degree accuracy
• Simple installation 1/2 npt adapters included, side 1/2 inch compression water connections