Navien Tankless Water Heater

Irving Energy Natural Gas Icon
Natural Gas
Irving Energy Propane Icon
Up to 96% UEF (for NG & LP)
Enjoy hot water on demand without bulky tanks and equipment.
Ideal For
  • Propane/natural gas
  • Indoor
  • Residential (single & multi-unit)/commercial
  • Unlike domestic hot water storage tanks, a tankless solution heats water only when you need it
  • Faster heating and longer life with the use of corrosion-resistant dual stainless steel heat exchangers
  • Cuts installation time in half. The Navien EZNav intuitive controls with setup wizard make startup a simple and fast process
  • Navien’s ComfortFlow® system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters.

    *The “cold-water sandwich effect” is the undesired introduction of cold water into the hot water supply line on occasions of frequent on/off operations.
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