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thermomate 27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

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thermomate 27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

Item # 6067997

Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
$584.99
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or
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  • New Arrival

  • Online Only

thermomate 27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins

Item # 6067997

Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
Image showing  27kW 240V Electric Tankless Water Heater, Reliable Hot Water for Home, Shop, Cabins
$584.99
or
or
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$49/mo.†  suggested payments with 12 Months Financing or earn $29 in Rewards+ on this purchase.Apply now

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Get powerful, steady hot water for your home, shop, or cabins with the ThermoMate 27kW Electric Tankless Water Heater. Designed for dependable performance, it delivers instant hot water in just 3 seconds and maintains a strong 5.27 GPM flow rate at a 35°F rise enough to supply multiple fixtures at once without running out or losing pressure. The smart self-modulating heating system automatically adjusts power use based on water flow and incoming temperature, ensuring stable water temperature, maximum efficiency, and reduced energy waste. Built with 99% efficiency, this unit can save up to 60% on water heating costs while providing reliable hot water year-round.

A durable alloy metal housing and separated heating element design help prevent corrosion and scale buildup, extending service life and minimizing maintenance. Compact, wall-mounted, and ETL certified for safety, ThermoMate delivers the rugged reliability you can count on at home, on the farm, or on the cabin.1 Year Manufacturer Warranty

  • Important: This 27kW model draws a maximum of 114Amp current; requires 3 dedicated double-pole 40AMP breakers using 38AWG wiring. A 200Amp household service is recommended for stable use.
  • Instant Unlimited Hot Water, Delivers hot water in just 3 seconds and maintains a strong 5.27 GPM flow rate at 35F rise for continuous use across multiple outlets.
  • Self-Modulating & Efficient, Automatically adjusts power to water demand, operating at 99% efficiency and saving up to 60% on energy compared to tank heaters.
  • Tough & Low-Maintenance Build, Alloy metal housing and separated heating core resist corrosion, scale, and mineral buildup for long-term reliable service.
  • Safe & Easy to Install, ETL certified with overheat, dry-heat, and leakage protection; compact wall-mount design ideal for shops, barns, cabins, or off-grid setups.
  • NOTE - Make sure this water heater is the correct size for your hot water need: 27kW 208 ~ 240V (adjustable) draw max 114Amp; Required breaker: 3 x Double-POLE 40AMP; Wire gauge 3 x 8AWG; Unit size 17.12" x 13.12" x 3.12"; Water connection 3/4" NPT
  • Customer Support: Provide customer support services, including online services, product warranties, user manuals, troubleshooting guides.If you encounter any problems, please check the contact information on the manual and feel free to contact us.

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