11 Best Heat Pump Water Heater

Anthony Davis
Oct 5, 2023 3:45 AM

Many people have noticed that their hot water usage has increased significantly in recent years, while their wallets remain the same. Many people are now looking to buy heat pumps in an effort to save on energy costs. Heat pump water heater are a great option for those who demand a lot of hot water, as they can provide heating and cooling services simultaneously.

Top Picks

Best Overall: Stiebel Eltron Tankless Water Heater

(Reduce your water bill. Reduce your comfort while staying cool. Manage your water flow in an automatic way with patented technology. Stay comfortable all year round with the Stiebel Eltron Tankless Water Heater.)

Best Budget: Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon

(The Bosch Electric Mini water heater is easy to maintain. The premium glass-lined material ensures long service life. The electric water heater has the ability to heat up quickly and evenly. The Bosch Electric Mini can be used with or without a tank.)

Editor's Choise: RecPro RV Tankless Water Heater

(Reduced water usage - No more waiting for the water tank to warm up or running out of warm water halfway through your shower. No more having to wait for hours for the shower to heat up.)

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TOP Choice

Stiebel Eltron Tankless Water Heater – Tempra 24 Plus – Electric, On Demand Hot Water, Eco, White, 20.2

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SCORE
9.2
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Stiebel Eltron
Prime

CONTINUOUS FLOW – Advanced Flow Control patented technology invented by Stiebel Eltron, automatically maintains water temperature for constant comfort. It’ll reduce flow slightly if hot water demand exceeds capacity. Hot showers will never be interrupted again
SPACE & ENERGY SAVER – Its small, sleek white design saves space yet still provides endless hot water for your whole house, and no venting is required. Eco friendly unit saves energy with auto-modulation and the ability to electronically control water flow. Savings monitor even shows how much you save on energy costs more

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

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SCORE
9.0
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Bosch Thermotechnology
Prime

FAST RECOVERY RATE: Eliminates long waits for hot water at your sink, get on demand hot water at your every need (supplies up to 2 sinks at a time)
INDEPENDENT INSTALLATION: 36-37" cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source more

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

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SCORE
9.0
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Bosch Thermotechnology
Prime

IMPORTANT INFORMATION: Heating capacity of 1440 watts and a temperature range of 65-145°F max. Operating pressure-150 psi. Water fittings-3/4 inch Male NPT. Electrical requirements (Amp 12A/Volts 120)
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 more

RecPro RV Tankless Water Heater | On Demand Hot Water Heater | Gas Water Heater | Remote Control Included (White)

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SCORE
9.0
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
RecPro
Prime

No more waiting for the water tank to warm up or running out of warm water halfway through your shower. With this amazing machine, you can have a steady stream of hot water flowing to your faucets or shower without waiting for the tank to warm up.
There is a forced exhaust structure that keeps the air safe and clean while and after entering the combustion chamber. There is also a dust net to make sure no dirt gets into the tankless water heater. more

Rheem RTEX-24 24kW 240V Electric Tankless Water Heater, Gray

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SCORE
8.8
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Rheem
Prime

Bottom 3/4" NPT water connections
Self-modulating power control more

Rheem 18kW 240V Tankless Electric Water Heater

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SCORE
8.8
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Rheem
Prime

Simple installation – bottom 3/4 inch NPT water connections
External digital thermostatic control with LED display (+/1 degree accuracy) more

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

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SCORE
8.8
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
EcoSmart
Prime

Endless On-Demand Hot Water; Consistent hot water when you need it that never runs out; Continuously monitored water temperature and controlled flow rates ensure efficiency and consistent performance within 1 degree of selected temperature
EcoSmart ECO 11 Sizing; 13-kilowatt tankless electric water heater ideal for providing hot water for a bathroom, small sink, office breakroom and other point-of-use or low-flow applications; provides between 1.3 and 3.1 gallons-per-minute depending on the inlet water temperature; refer to the sizing guide to select the proper solution more

Hike Crew Portable Propane Water Heater & Shower Pump – Compact Outdoor Cleaning & Showering System w/LCD & Auto Safety Shutoff for Instant Hot Water While Camping, Hiking – Carry Case Included

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SCORE
8.4
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
Hike Crew
Prime

AUTOMATIC SAFETY SHUTOFF – Smart Technology Turns Off the Gas Burner When Water Reaches 142-149 °F; Water Flow Sensor & Fuse & Tilt Protection for Added Safety
PORTABLE OUTDOOR WATER HEATER – Innovative System Runs on Propane Gas Tank to Heat Water for Showering, Washing Dishes, Cleaning Hands & Other Tasks more

Airthereal Electric Tankless Water Heater, 9kW, 240Volts - Endless On-Demand Hot Water - Self Modulates to Save Energy Use - for Sink and Faucet, Evening Tide series

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SCORE
8.2
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
AIRTHEREAL
Prime

☼ Important Note: In order to install 9kW Electric Tankless Water Heater it would requires 240 Voltage, 40 AMP Circuit Breaker Size. Please check to confirm that your breaker panel meet these specifications.
☼ Save Energy: Water is only heated when you need it, not stored in a hot water tank. The self-modulating temperature technology only uses energy to heat up water while you are using it to save up to 50% on water heating costs compared to a typical tank water heater. more

Tankless Water Heater Electric 27kW 240 Volt, thermomate On Demand Instant Endless Hot Water Heater, Digital Temperature Display for Residential Whole House Shower, 114A GRAY

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SCORE
8.2
AI Score

It is a simple and easy-to-use tool that allows you to monitor and analyze the performance of your products or services against a specified set of metrics. The Score is a non-technical user-friendly ranking system that is easy to understand and follow. It is a good tool to understand and use before making a purchase decision. Learn more
Brand
thermomate
Prime

[Easy Installation & Safety Protection] - ETL certified with overheating protection, auto stop heating when detecting no water, quality workmanship for leakage protection
[Stable Water Temperature] - Auto adjusting energy consumption basing on income water temperature and flow, ensuring maximum efficiency, continuous stable temperature and optimal power usage. Digital temperature display allowing adjustment in 1° increment from 80°F to 140°F. Heating element separated from water tube significantly reducing scale, corrosion and mineral buildup on the element, achieving better performance and low maintenance. more

Last update on 2023-10-05 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

1 ratings

FAQs

What is the most efficient heat pump water heater?

The most efficient heat pump water heater is the Rheem Heat Pump Water Heater.

Is it worth getting a heat pump water heater?

Heat pump water heaters are typically more expensive than traditional water heaters, but they can save you money on your energy bill.

What are the disadvantages of a heat pump water heater?

There are several disadvantages to a heat pump water heater. The first disadvantage is that they take a relatively long time to heat up. This can be a problem if you need to use the water heater for a long period of time. Additionally, these heat pumps can also be quite expensive, so if you have a high-income household, it may not be worth the investment.

What is better than heat pump?

There are many factors to consider when selecting a heat pump, including the size of the home, budget, and desired heating and cooling performance. Some of the more popular heat pumps include those made by Lennox, Mitsubishi, and GE.

What is the lifespan of a heat pump water heater?

Heat pumps have a lifespan of around 13 to 15 years.

Conclusion

Heat pump water heater are a great option for those who demand a lot of hot water, as they can provide heating and cooling services simultaneously. They're affordable, reliable, and easy to install.