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

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

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

Item # 606799799

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

Item # 606799799

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

$584.99
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Get powerful, steady hot water for your home, shop, or cabins with the ETL certified 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.

2 Years Manufacturer Warranty

  • 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: A 200Amp household service is recommended for stable use; 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.
Brandthermomate
Country of OriginImported
Burst Pressure87PSI
Fitting Diameter0.75''
Indoor/OutdoorIndoor
Power SourceElectric
Primary ColorGray
Product Height17.12''
Product Length13.12''
Product Width3.12''
Warranty2 years warranty
Manufacturer Part NumberHAI-270ET
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