10 Best Heat Pump Water Heaters 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing 752 products, scanning 2195 reviews, spending more than 36 hours of research and speaking with our test users, we think the EcoSmart ECO 27 Electric Tankless Water Heater is the one of the Best Heat Pump Water Heater on the market.

# Image Name Brand Price
1
⭐Best Choice
EcoSmart ECO 27 Electric Tankless Water Heater
EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology,White Check price Ecosmart $$$$$ Check price
2 Taco SP115-1 Hot Water Control Taco SP115-1 Hot Water Control Check price Taco $$$$$ Check price
3 EcoSmart ECO 11 Electric Tankless Water Heater EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology Check price Ecosmart $$$$$ Check price
4
👑Premium Pick
A.O. Smith HPTU-50 Voltex Hybrid 50 Gal Electric Heat Pump
A.O. Smith HPTU-50 Voltex Hybrid 50 Gal Electric Heat Pump Check price AO Smith $$$$$ Check price
5
💲Best value for the money
Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater
Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, [email protected] Check price Ecosmart $$$$$ Check price
6 Watts Premier Instant Hot Water Recirculating Pump System with Built-In Watts Premier Instant Hot Water Recirculating Pump System with Built-In Timer Check price Watts Premier $$$$$ Check price
7 Rinnai V65EP Tankless Water Heater Rinnai V65EP Tankless Water Heater, Large, V65eP-Propane/6.5 GPM Check price Rinnai $$$$$ Check price
8 FibroPool FH 220 Swimming Pool Heater Heat Pump FibroPool FH 220 Swimming Pool Heater Heat Pump Check price Fibropool $$$$$ Check price
9 UCEDER Pool spa Part hot tub LX H20-Rs1 Thermostat 110V UCEDER Pool spa Part hot tub LX H20-Rs1 Thermostat 110V 2kw with Adjustable Temperature Thermostat for Some hot tubs,Underground Small Pool &Bathtub Check price N/A $$$$$ Check price
10 Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted Check price Bosch $$$$$ Check price

EcoSmart ECO 27 Electric Tankless Water Heater – Best Overall Heat Pump Water Heater

EcoSmart ECO 27 Electric Tankless Water Heater
  • Savings of up to 50% on water heating costs. Dimensions :17H x 17W x 3.625D inches ;Pipes fittings :3/4 inch NPT
  • Digital temperature control in 1-degree increments allows control of hot water; Activation Flow: 0.3 GPM
  • Copper and stainless components designed for efficiency, durability and easy replacement.
  • Compact size saves valuable storage space, while the stylish and advanced design is pleasing to the eye and Copper and stainless components designed for efficiency, durability and easy replacement.
  • Prior to purchase & installation, please verify that this model is the right size for your hot water needs and electrical requirements. Electrical requirements: 27 kW, 240 volts, (3) 40 required breakers, 112.5 maximum power (AMP), (3) 8 required wire.Amperage Draw:113 A
  • Required Breaker Quantity: Three 40 Amp Double Pole
  • Recommended Electrical Panel: 200 Amps
  • NEVER run out of hot water with an ECOSMART tankless water heater.
  • Save up to 12 cubic feet of storage space.
  • Digital temperature control in 1-degree increments gives users complete control of hot water

Taco SP115-1 Hot Water Control

Taco SP115-1 Hot Water Control
  • Smart Plug Lets You Upgrade Any Existing Hot Water Recirculation Pump With A Power Cord To "Smart" Operation
  • Simply Connect The Smart Plug To Any 110V Power Outlet Then Plug The Circulator Power Cord Into The Smart Plug
  • Country Of Origin: United States
  • Brand Name: Taco

EcoSmart ECO 11 Electric Tankless Water Heater

EcoSmart ECO 11 Electric Tankless Water Heater
  • Lifetime warranty
  • 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

A.O. Smith HPTU-50 Voltex Hybrid 50 Gal Electric Heat Pump – Premium Pick

A.O. Smith HPTU-50 Voltex Hybrid 50 Gal Electric Heat Pump
  • Energy Star Qualified
  • Reduce water heating costs up to 73% compared to a standard electric water heater
  • Dual Voltage Capable
  • Select from Efficiency, Hybrid, or Electric modes to match heating requirements to environmental conditions and hot water demand
  • Vacation mode reduces operating costs and provides freeze protection

Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater – Best Budget Heat Pump Water Heater

Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater
  • Can provide hot water for one sink at 0.5 GPM in warmer climates
  • Requires 1 x 30 amp breaker and 10 AWG wire
  • For one sink at 0.5 GPM in colder climates the POU 6 is recommended
  • Amperage Draw 29 amp. kW - 3.5 kW
  • Connection Fittings 1/2" NPT

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

Watts Premier Instant Hot Water Recirculating Pump System with Built-In
  • Kit includes a pump with timer with 10' cord, 2 adapters with rubber washers, valve mounting screws, sensor valve, and two 12-inch supply lines
  • Voltage: 120 volts, Item Weight: 8.5 pounds. Overall Dimension: 6.2 x 6 x 5 inches
  • Provides hot water at every faucet or shower when needed and helps eliminate wasted water
  • Easily installs to existing plumbing and is maintenance-free
  • 24-hour programmable timer activates pump when you need it

Rinnai V65EP Tankless Water Heater

Rinnai V65EP Tankless Water Heater
  • Endless hot water for your entire home
  • V65eP HE High Efficiency Tankless Hot Water Heater - Propane: Outdoor Installation Only
  • Up to 6.5 GPM hot water flow rate (varies by groundwater temp)
  • Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
  • Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)
  • 10,300 BTU (Minimum) / 150,000 BTU (Maximum)

FibroPool FH 220 Swimming Pool Heater Heat Pump

FibroPool FH 220 Swimming Pool Heater Heat Pump
  • 4.85 COP. Best in its class
  • 20,000 Btu/Hr heating capacity
  • Suitable for pools up to 7,500 gallons in coastal climates
  • Suitable for ALL Hot Tubs
  • 240 Volts- 60 HZ American Voltage

UCEDER Pool spa Part hot tub LX H20-Rs1 Thermostat 110V

UCEDER Pool spa Part hot tub LX H20-Rs1 Thermostat 110V
  • Incoloy800 steel Thermostat element very safty and long life.very easty to install and replace, no need do inter adjustment.
  • Suitable bathtub &spa tub /hot tub 2KW /110V-120V,
  • Easy to set your desired termperature within 45 ° C, when temperature up to your setting temperature it will stop automatically. when temperature is dropped down, it will heat up water until your set temperature.
  • suitable for bathtub or hot tub with thermo cover, we suggest water capacity not more than 400 US gallon
  • with 1.5" outlet , min 0.35MPA pressure,suggest work with at least 0.25HP

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8)

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8)
  • 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
  • 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
  • RELIABLE WATER SOURCE: Easily hard-wire the 7-gallon model to provide the on-demand reliable water source your home or office needs
  • 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)
  • 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

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