Appliances Reviews is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more

Best Tankless Water Heaters Consumer Reports For Any Interior Aesthetics - Review 2023

Mike Kramer
  Feb 1, 2023 12:23 AM

The best tankless water heaters consumer reports mainly supports convenience and efficiency in daily activities. In addition, it also contributes to your home space's subtleness.

Compare Products

Showing  1 - 10  in  14 results
RANKING LIST  |  SORT BY SCORES
1
Rinnai RU199iN Condensing Tankless Hot Water Heater, 11 GPM, Natural Gas, Indoor Installation
Rinnai RU199iN Condensing Tankless Hot Water Heater, 11 GPM, Natural Gas, Indoor Installation
View on Amazon
  • SCORE
    9.2
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    Rinnai
  • Guaranteed to Last: 15-, 5-, and 1-year residential for heat exchanger, labor, and parts, respectively. Wifi monitoring.
  • Endless Hot Water: Enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommendedmore
2
Ecosmart ECO Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology, White
Ecosmart ECO Electric Tankless Water Heater, 27 KW at 240 Volts, 112.5 Amps with Patented Self Modulating Technology, White
View on Amazon
  • SCORE
    9.0
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    EcoSmart
  • Recommended Electrical Panel: 200 Amps
  • 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 temperaturemore
3
Rinnai V94eP Non-Condensing Propane Tankless Water Heater, Outdoor Installation, Up to 9.8 GPM
Rinnai V94eP Non-Condensing Propane Tankless Water Heater, Outdoor Installation, Up to 9.8 GPM
View on Amazon
  • SCORE
    9.0
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    Rinnai
  • Never Run Out of Hot Water with this Compact Propane Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9.8 GPM (6 fixtures at once)
  • Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your regionmore
4
Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM
Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM
View on Amazon
  • SCORE
    9.0
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    Rinnai
  • Find Your Rinnai: See our product guides, manuals, energy guide, warranty information, videos, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region
  • Never Run Out of Hot Water with this Compact Tankless Gas Water Heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 7.5 GPM (5 fixtures at once)more
5
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
EcoSmart ECO 11 Electric Tankless Water Heater, 13KW at 240 Volts with Patented Self Modulating Technology
View on Amazon
  • SCORE
    8.8
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    EcoSmart
  • 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
  • Save Space; EcoSmart tankless electric water heaters are 90% smaller than traditional tank heaters; may be installed on wall or at point of use; Dimensions 11.5 x 8 x 3.75 inchesmore
6
Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY
Rheem 240V Heating Chamber RTEX-13 Residential Tankless Water Heater, GRAY
View on Amazon
  • SCORE
    8.8
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    Rheem
  • Durable Copper immersion two heating elements, field Serviceable.Self-modulating power control
  • External adjustable digital thermostatic control with LED display (+/1 degree accuracymore
7
EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology
EcoSmart 8 KW Electric Tankless Water Heater, 8 KW at 240 Volts with Patented Self Modulating Technology
View on Amazon
  • SCORE
    8.8
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    EcoSmart
  • Manufactured in China
  • The product is easy to usemore
8
Rheem Prestige High Efficiency 9.5GPM Indoor Natural Gas Tankless Water Heater
Rheem Prestige High Efficiency 9.5GPM Indoor Natural Gas Tankless Water Heater
View on Amazon
  • SCORE
    8.6
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    Rheem
  • Water & Gas Leak Detection will shut down unit and provide an error code
  • Low operating cost - High energy efficiency and water savings settingmore
9
Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater
Ecosmart ECO 36 36kw 240V Electric Tankless Water Heater
View on Amazon
  • SCORE
    8.6
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    EcoSmart
  • Required Breaker:4 x 40 A
  • ECOSMART tankless water heaters are 99.8-percent energy efficientmore
10
Electric Tankless Water Heater, ECOTOUCH 18kW on Demand Instant Hot Water Heater 240V, Self-Modulation Point of Use Hot Water Heater Whole House ECO180B Black
Electric Tankless Water Heater, ECOTOUCH 18kW on Demand Instant Hot Water Heater 240V, Self-Modulation Point of Use Hot Water Heater Whole House ECO180B Black
View on Amazon
  • SCORE
    8.6
    AR Score

    AR Score is a ranking system developed by our team of experts. It from 0 to 10 are automatically scored by our AR tool based upon the data collected. This score has no relationship or impact from any manufacturer or sales agent websites. Learn more

  • Brand
    ECOTOUCH
  • 【POINT of USE WATER HEATER】The sleek tankless water heater ECO180B is compact as shoes box, making it possible to install anywhere point of use to avoid waste, ideal for shower, kitchen, bar, school and hair salon. Please verify it is the right size for you: 18kW at 240V(only); dimensions 12.22" (W) x 17.25" (H) x 4.02" (D); plumbing connections :3/4" NPT. In order to install 18kW Tankless Water Heater it would requires 240V, 2X40AMP Double Pole Breaker and 2X8AWG/2 wires with Grounding.
  • 【CONVENIENT USE】The electric tankless water heater 18kW comes with digital display & touch control panel so temp setting is easy job. Best of all, useful information on the screen helps you get full understanding of the working status of the 240v water heater tankless, you needn’t go through hard lesson of temp setting. Now turn on the faucet and let the smart instant hot water heater do the rest.more

Last update on 2023-02-01 / Affiliate links / Images, Product Titles, and Product Highlights from Amazon Product Advertising API

Before Buying 

The best tankless water heaters consumer reports not only supports daily tasks but also helps save time and properly serve users' needs, making life simpler and more convenient.

Besides, it also contributes to the care and health of family members. Household electrical appliances are becoming smarter and more convenient, being environmentally friendly and helping to save energy for the family.

So how to choose the best tankless water heaters consumer reports for your house? We will help you. The buying guide below will handle your requirements and offer you the suitable one.

4
2 ratings