10 Best Hybrid Water Heaters 2022

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

A.O. Smith HPTU-50 Voltex Hybrid 50 Gal Electric Heat Pump – ⭐ Best Overall Hybrid Water Heater

HPTU-50 by AO Smith

  • Weight: 196 pounds
  • Dimensions: 22 x 22 x 63 inches
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

Camco Hot Water Hybrid Heat Kit

11673 by Camco

  • Weight: 1.87 pounds
  • Dimensions: 11.2 x 8.1 x 2.8 inches
Camco Hot Water Hybrid Heat Kit
  • Converts any RV LP gas water heater to 120v electricity on demand
  • Includes on/off power switch with mounting bracket and fully adjustable thermostat
  • All necessary power cords and color-coded wire assemblies are included
  • For 6 Gallon RV water heaters
  • 425W element measures 6.25” long

4 Panel Standard SW-38 Hybrid Solar Water Heater Kit- Single

077.0004 by Heliatos

4 Panel Standard SW-38 Hybrid Solar Water Heater Kit- Single
  • Heats water for your house or cabin using the sun
  • Connects to your existing electric or gas water heater
  • Hybrid System - Never be without hot water even on cloudy days
  • Slash your electric or gas bill

Rinnai CHS199100IN Demand Duo Commercial Hybrid Water Heating System – 👑 Premium Pick

CHS199100IN by Rinnai

  • Color: White/Grey
  • Weight: 428 pounds
  • Dimensions: 78 x 48 x 37.3 inches
  • Warranty: Warranty; 6 year heat exchanger, 6 year tank, 5 year parts, and up to 2 years labor
Rinnai CHS199100IN Demand Duo Commercial Hybrid Water Heating System
  • Multiple venting options: concentric, two-pipe, common vent, room air
  • Integrated temperature controller that provides 98°f to 185°f
  • Fueled by natural gas or Propane
  • Assembled with individually certified components
  • First hour rating: 315 gallons/recovery: 231 gallons (@ 100°f rise)

Stiebel Eltron Tempra Plus 29 kW

Tempra 29 Plus by Stiebel Eltron

  • Color: Gray
  • Weight: 17.4 pounds
  • Dimensions: 16.5 x 4.6 x 14.5 inches
  • Warranty: 7 years leakage/ 3 years parts
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

Twinkle Star 3/4 Inch IPS Isolator Tankless Water Heater Service – 💲 Best Budget Hybrid Water Heater

by Twinkle Star

  • Dimensions: 9.6 x 7.2 x 4.3 inches
Twinkle Star 3/4 Inch IPS Isolator Tankless Water Heater Service
  • Twinkle Star 3/4 Inch Isolation Kit involves hot and cold valves 500WOG with 1/4 red and blue handles for easy identification and use. Integrated drain valve with brass safety cap for easily maintenance. Equipped with full port ball valve for better flow rate.
  • Superior Integrated Design: This complete kit made from lead free heavy duty brass for years of usage. One-piece forged brass body effectively prevents any leakage or dripping. The main isolation valve set is factory tested to be leak-free so that your heater can be maintained periodically during each flushing sequence.
  • Certification: The components are certified lead free. You will also find CSA certifications on the water flex and the gas flex as a proof of their authenticity. Meets all federal & state standards for lead levels in drinking water system components.
  • Widely Use: The tankless kit works with all 3/4 inch size is suitable for most U.S. residential usage, both residential and commercial gas tankless water heater brand such as Noritz, Rinnai, Rheem, Takagi, Navien and so on.
  • Tips: If you encounter any problems in the process of using our products, please contact us, our team will solve any problems when you meet them in time.

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5)

7738004996 by Bosch Thermotechnology

  • Color: White
  • Weight: 15.5 pounds
  • Dimensions: 13.8 x 10.8 x 13.8 inches
  • Warranty: 6 year warranty on unit, 2 year warranty on parts
Bosch Electric Mini-Tank Water Heater Tronic 3000 T 2.5-Gallon (ES2.5)
  • CONVENIENT HOT WATER HEATER: 2.5 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 13.75 W x 13.75 H x 10.75 D Inches
  • LONG LASTING QUALITY: This electric water heater is easy to maintain and has premium glass-lined material for a long service life. (Amps 12A, Volts (VAC) 120)
  • INDEPENDENT INSTALLATION: 36-37" cord plugs into a 120 volt outlet for independent installation or in-line with a large hot water source
  • 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)
  • EASILY MOUNTED: Can be shelf, wall or floor mounted (bracket included); simply tap into the cold water line and install the water heater directly at the sink to provide hot water

Zojirushi America Corporation Hybrid Water Boiler And Warmer

CV-DCC40XT by Zojirushi

  • Color: Stainless Dark Brown
  • Weight: 7 pounds
  • Dimensions: 11.1 x 8.8 x 13.9 inches
Zojirushi America Corporation Hybrid Water Boiler And Warmer
  • Hybrid water boiler and warmer. Electrical Rating : 120 Volts and 840 Watts
  • 4 keep warm temperature settings (160 Degree F, 175 Degree F, 195 Degree F, 208 Degree F) and vacuum insulated non-electric keep warm
  • Quick temp mode brings water to desired temperature without boiling, Micro computerized temperature control system
  • Easy-To-Clean nonstick interior and clear-coated stainless steel body
  • Interchangeable melody or beep signal may also be turned off
  • Refer user manual below.

Rheem 240V 3 Heating Chambers RTEX-27 Residential Tankless Water Heater

RTEX-27 by Rheem

  • Color: Gray
  • Weight: 17.8 pounds
  • Dimensions: 4 x 18 x 19 inches
Rheem 240V 3 Heating Chambers RTEX-27 Residential Tankless Water Heater
  • External digital thermostatic control with LED display (+/1 degree accuracy)
  • Most advanced self-modulation, adjust power to meet hot water demand
  • Durable Copper immersion three heating elements, field Serviceable
  • Simple installation – bottom 3/4 inch NPT water connections
  • Threaded for easy replacement, simple installation, digital temperature display

Diamond HR6 Hott Rod Conversion Kit

DGR6VP by Diamond Group

  • Release date: 03/01/2016
  • Weight: 1.5 pounds
  • Dimensions: 2.6 x 1.1 x 0.2 inches
Diamond HR6 Hott Rod Conversion Kit
  • Most effective water heater conversion kit in the RV aftermarket
  • Converts your LP water heater to an electric operation while keeping your LP system intact
  • Rated at 400 Watts
  • Draws only 4 Amps
  • Provide free hot water while utilizing a camp site hook up

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