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Eccotemp 45H-LP Outdoor Liquid Propane Tankless Water Heater


  • 5 year manufacturer warranty on parts, 10 year on heat exchanger
  • 6.8 GPM, 110 volt power supply;
  • Flow rate of 6.8 GPM at 35 degree rise, 4.57 GPM at 45 degree rise, 2.6 GPM at a 70 degree rise
  • Built-in antifreeze circuit; 155,000 BTU
  • Ratings of gas appliances are based on sea level operation and need not be changed for installations at elevations up to 2,000 feet. Unit not recommended for elevations in excess of 2,000 feet

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Eccotemp 45H-LP thankless water heaters deliver what you need, at a price point that you can afford.

The Eccotemp 45H-LP thankless water heater is a liquid propane, outdoor installed 6.8 GPM thankless water heater. It is the ideal choice for a typical 3 bedroom, two bath home.

Ecotemp 45H-LP thankless water heaters are the ideal way to heat water with gas. Average savings are approximately 20% off of your gas bill.

With an outdoor installation, there is no additional vent piping to purchase.

Flow Rate:

  • 35 degree rise: 6.0 GPM
  • 45 degree rise: 4.57 GPM
  • 77 degree rise: 2.6 GPM

Energy Factor: 0.80

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