Never Run Out of Hot Water Again

With a Richmond® tankless water heater, you’ll enjoy the comfort and convenience of continuous hot water while saving energy and money from the brand you can depend on.

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MAXIMIZE HOT WATER Icon

MAXIMIZE HOT WATER

Load the laundry, start the dishes and still have enough hot water to enjoy a relaxing hot bath

ENJOY NO-WAIT HOT WATER Icon

ENJOY NO-WAIT HOT WATER

Add a recirculation pump kit for no-wait continuous hot water at the faucet

MINIMIZE COLD WATER BURSTS Icon

MINIMIZE COLD WATER BURSTS

Exclusive Hot Start Programming eliminates cold water bursts for continuous hot water, even in start and stop situations1

SAVE ENERGY Icon

SAVE ENERGY

Tankless water heaters only produce hot water when you need it, so they save energy and money all the time

DESIGNED FOR THE
NEXT GENERATION

Enjoy lasting hot water—and savings—with Richmond ENCORE® RMTGH Series Super High Efficiency Condensing Tankless Water Heaters. They make the decision to go tankless simple with super high efficiency, a continuous flow of hot water and easy installation.

  • Save Money

    Richmond RMTGH Series Tankless Gas Water Heaters save annually on energy costs over a standard 50-gallon gas residential tank water heater2

  • Save Space

    Increase valuable usable space in your home with a single unit that’s up to 20% smaller and lighter3, and can be installed in more places with an available outdoor conversion kit

  • Save Water

    Our exclusive water saving setting conserves water by reducing the amount of water flow at the tap until the set temperature is reached—no more wasted water while waiting for hot water4

  • Leak Detection & Prevention

    Leakguard Leak Detection and Prevention system with auto shut-off detects leaks and shuts off the flow of water5 (Indoor Wi-Fi models only)

  • Earth-Friendly Efficiency

    The RMTGH series uses up to 34% less energy6 and improves air quality by reducing greenhouse gas NOx emissions by up to 65% for a cleaner environment7

  • Sustainability Standout®

    Wi-Fi models qualify as Sustainability Standouts, which means they meet a stringent set of our company’s internally defined sustainability standards

  • Stay Safe

    Exclusive Overheat Film Wrap shuts down the unit if the heat exchanger overheats for added safety in your home8

  • Smart Control with Built-in EcoNet® Wi-Fi Technology

    Enjoy complete control of your water heater—from adjusting water temperature to tracking energy usage—all from a smart phone9 (select models only)

  • Temperature Control

    Best-in-class turn down ratio keeps outlet water temperature close to the set point

  • Minimize Cold Water Bursts

    Exclusive Hot Start Programming keeps the water heater in a ready state (burner does not completely shut off) for five minutes between back-to-back usage to minimize cold-water bursts1

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Standou Seal

Did You Know?

Richmond RMTGH Water Heaters have an exclusive water saving setting that can save up to 1,100 gallons per year10—meaning less water goes down the drain while you wait for it to get hot.

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HIGH EFFICIENCY
MEETS HIGH DESIGN

Richmond ESSENTIAL PLUS® RMTG Series High Efficiency Non-Condensing Tankless Water Heaters provide continuous hot water you can count on. Every unit delivers the comfort of long baths with the convenience of a space-saving design and the peace-of-mind that comes with energy savings and a dependable 15-year warranty.

  • Save Money

    Save annually on energy costs over a standard 50-gallon gas residential tank water heater10

  • Save Space

    Increase valuable usable space in your home with an enhanced design that’s up to 10% smaller and 22% lighter11, and can be installed in more places

  • Universal Venting Options for Easy Retrofit

    Industry-leading 43′ vent run capability that’s compatible with Metal Fab, Rainbow and UBBINK standard concentric venting simplifies tankless-to-tankless retrofits

  • Save Water

    Our exclusive water saving setting conserves water by reducing the amount of water flow at the tap until the set temperature is reached—no more wasted water while waiting for hot water4

  • Sustainability Standout®

    Wi-Fi models qualify as Sustainability Standouts, which means they meet a stringent set of our company’s internally defined sustainability standards

  • Leak Detection & Prevention

    Leakguard Leak Detection and Prevention system with auto shut-off detects leaks and shuts off the flow of water5 (indoor Wi-Fi models only)

  • Earth-Friendly Efficiency

    The RMTG series uses up to 25% less energy12 and improves air quality by reducing greenhouse gas NOx emissions by up to 65%15 for a cleaner environment

  • Stay Safe

    Exclusive Overheat Film Wrap shuts down the unit if the heat exchanger overheats for added safety in your home8

  • Smart Control with Built-in EcoNet® Wi-Fi Technology

    Enjoy complete control of your water heater—from adjusting water temperature to tracking energy usage—all from a smart phone9 (select models only)

Did You Know?

Richmond Tankless Water Heaters are about the size of a carry-on suitcase, making installation easier and more convenient than ever.

ENOUGH HOT WATER
FOR ALL YOUR DAILY
ADVENTURES®

Family in town, dog needs a bath, laundry day? With continuous hot water, you can do it all and still have all the hot water you need for a nice, relaxing soak in the tub.

Knowledge is Power

With integrated Wi-Fi in some tankless models and upgrade modules available homeowners can adjust temperatures, check usage, receive alerts and more. It’s all possible with the Richmond EcoNet® App.9

NOTE: Appearance of EcoNet screens may vary.

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Degrees of Innovation

We focus on innovating with intent, engineering solutions with lifetime sustainability in mind—from material selection to smart features to responsible recycling.

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1Based on comparison of Richmond tankless models having the Hot Start Programming against consumer reviews of leading competitor models. 2Based on comparison of Richmond RMTGH/RMTG Series models against similar models from leading tankless competitors. 3Based on AOC comparison of Richmond RMTGH Series /RMTG Series models against standard residential 50-gallon tank type model with like fuel type. Savings for Liquid Propane models may be higher. 4Based on comparison of Richmond RMTGH Series models against current Richmond condensing tankless models. 5Savings based on reduced water flow until set temperature is reached. Savings may be higher for liquid propane models. Based on reduced water flow until set temperature is reached. Exclusivity based on comparison against similar models from leading tankless brands. 6Based on reduction in energy usage of Richmond RMTGH Series models with a 0.93 UEF compared to a standard residential atmospheric 50-gallon tank type model with a 0.61 UEF. Assumes like fuel type, not to exceed 75,000 BTU. 7Based on comparison of Richmond RMTGH/RMTG Series model against standard residential 50-gallon tank type model with like fuel type, not to exceed 75,000 BTU. 8Based on comparison of Richmond S/SR models against similar models that do not have this film wrap. 9Wi-Fi broadband Internet connection and EcoNet App required; Notifications are dependent on external factors beyond Richmond’s control. 10Based on AOC comparison of Richmond RMTGH Series /RMTG Series models against standard residential 50-gallon tank type model with like fuel type. Savings for Liquid Propane models may be higher. 11Based on comparison of Richmond RMTG Series models against current Richmond non-condensing tankless models. 12Based on reduction in energy usage of RMTG Series models with a 0.82 UEF compared to a standard residential 50-gallon tank type model with a 0.61 UEF. Assumes like fuel type, not to exceed 75,000 BTU.