10 Best Heat Pump Water Heaters 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing 658 products, scanning 1405 reviews, spending more than 36 hours of research and speaking with our test users, we think the PIONEER Air Conditioner Pioneer Mini Split Heat Pump Minisplit Heatpump is the one of the Best Heat Pump Water Heater on the market.

# Image Name Brand Price
1
⭐Best Choice
PIONEER Air Conditioner Pioneer Mini Split Heat Pump Minisplit Heatpump
PIONEER Air Conditioner Pioneer Mini Split Heat Pump Minisplit Heatpump 12000 BTU-208/230 V Check price PIONEER Air Conditioner $$$$$ Check price
2 EcoSmart ECO 27 Electric Tankless Water Heater EcoSmart ECO 27 Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology Check price Ecosmart $$$$$ Check price
3 Watts Premier Instant Hot Water Recirculating Pump System with Built-In Watts Premier Instant Hot Water Recirculating Pump System with Built-In Timer Check price Watts Premier $$$$$ Check price
4 Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted Check price Bosch Thermotechnology $$$$$ Check price
5
💲Best value for the money
Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater
Ecosmart POU 3.5 Point of Use Electric Tankless Water Heater, 3.5KW@120-Volt Check price Ecosmart $$$$$ Check price
6
👑Premium Pick
A.O. Smith HPTU-50 Voltex Hybrid 50 Gal Electric Heat Pump
A.O. Smith HPTU-50 Voltex Hybrid 50 Gal Electric Heat Pump Check price AO Smith $$$$$ Check price
7 EcoSmart ECO 11 Electric Tankless Water Heater EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology Check price Ecosmart $$$$$ Check price
8 Stiebel Eltron Tempra Plus 29 kW Stiebel Eltron Tempra Plus 29 kW, tankless electric water heater with Self-Modulating Power Technology & Advanced Flow Control Check price Stiebel Eltron $$$$$ Check price
9 Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater Check price Rheem $$$$$ Check price
10 Rheem MR50245 Marathon Tall Electric Water Heater Rheem MR50245 Marathon Tall Electric Water Heater, 50-Gallon Check price Rheem $$$$$ Check price

PIONEER Air Conditioner Pioneer Mini Split Heat Pump Minisplit Heatpump – Best Overall Heat Pump Water Heater

PIONEER Air Conditioner Pioneer Mini Split Heat Pump Minisplit Heatpump
  • Ultra high efficiency inverter+ ductless mini split heat pump system
  • Cooling capacity: 12, 000 BTU/H with 17.5 SEER efficiency
  • Heating capacity: 11, 800 BTU/H with 9.0 hspf efficiency
  • Voltage: 208~230 VAC, 60 hertz, 1 Phase (standard household 2 line power, l1-l2-g)
  • Please see the active links on this page for full specks, manuals, etc.

EcoSmart ECO 27 Electric Tankless 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

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

Watts Premier Instant Hot Water Recirculating Pump System with Built-In
  • 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.
  • RECIRCULATING PUMP WITH TIMER: 24-hour programmable timer activates pump when you need it. No vibrations: it's 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.

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

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
  • Connection Fittings 1/2" NPT

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 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

Stiebel Eltron Tempra Plus 29 kW

Stiebel Eltron Tempra Plus 29 kW
  • Proven reliability
  • No venting required
  • Sleek design fits anywhere
  • Save at least 15-2% on the hot water portion of your electric bill

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

Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater
  • External adjustable digital thermostatic control with LED display (+/1 degree accuracy
  • Durable Copper immersion two heating elements, field Serviceable.Self-modulating power control
  • Simple installation - 1/2 NPT adapters included; side 1/2 inch Compression water connections
  • 99.8% energy efficient. External controls to adjust temperature in increments of 1°f. 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
  • 54 A

Rheem MR50245 Marathon Tall Electric Water Heater

Rheem MR50245 Marathon Tall Electric Water Heater
  • Efficiency: 0.90-0.94 EF
  • Recovery rate: 20-Gallon GPH at a 90-Degree rise
  • Thermally fused upper element provides protection against dry-firing
  • Full-flow, brass drain valve
  • Standard replacement parts

Similiar Categories