Eccotemp FVI-12-LP White 3 GPM Liquid Propane Whole House Tankless Water Heater

- Item #: BCI1931083

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Liquid Propane Whole House Tankless Water Heater

The Eccotemp FVI12-LP tankless water heater is a liquid propane fired, indoor tankless water heater designed for small to medium hot water production where you need more than one hot water application at the same time. The Eccotemp FVI12-LP tankless water heater is perfect for vacation cabins, cottages, and smaller homes. Eccotemp FVI12-LP tankless water heater comes with a horizontal stainless steel vent kit, read to install. The Eccotemp FVI12-LP's 120 volt UL listed power cord powers the internal exhaust fan and digital display. It only pulls about 2 watts idle and 1.07 Amps during operation, making it ideal when energy conservation is paramount.


  • True 1/2" NPT water fittings
  • Liquid propane powered
  • Sleek modern design
  • Power ventilation for safety, efficiency, and venting options
  • Tested safe electronic ignition system
  • Digital temperature display
  • Fully independent gas and water controls
  • Precise temperature and water flow adjustment
  • Stainless vent kit included
  • Uses gas only when hot water is on
  • Requires standard household 120 volt electric outlet
  • UL listed electrical components
  • Two year warranty


  • 74,000 BTUs
  • Delivers up to three (3) gallons per minute of piping hot water
  • Height: 24"
  • Width: 15"
  • Depth: 4"
  • Weight: 33 pounds

Eccotemp Systems, LLC is a manufacturer of energy efficient products located outside of Charleston, in Summerville, SC. Their goal is to educate consumers and trade professionals about energy savings and efficiency primarily in the form of heating water, including benefits, total investments, installation and more. Seeing tankless and heat pump technology was the predominant method of heating water in every other part of the world, Eccotemp searched out and engineered a solution for the US and Canadian markets. Until Eccotemp, the only tankless units on the market were larger, extremely expensive units. Recognizing that a whole house tankless unit could be engineered, manufactured and delivered to the end consumer for about the same net cost of a standard water heater, Eccotemp was born. Over the past years, Eccotemp has taken a realistic and practical approach to its technology - delivering a state of the art tankless unit at an affordable price point.

Additional Eccotemp Links

Our SKU: Eccotemp FVI-12-LP

This product is listed under the following manufacturer number(s):

  • Eccotemp FVI-12-LP

*Denotes a finish or option that has been discontinued

Eccotemp FVI-12-LP Product Specifications

Configuration Tankless Water Heater
Depth 4
Fuel Type Liquid Propane
Height 24
Ignition Type Electronic
Plug In Yes
Total BTUs 74000
UL Listed Yes
Water Connection 1/2"
Width 15

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Eccotemp FVI-12-LP Reviews

  • What are the water pressure needs for this item?

    A. The Eccotemp FVI-12-LP needs a minimum water pressure of 32psi.
  • What is the maximum temperature change in degrees that this unit can achieve for continuous heating?


    The unit will have a maximum  cut off at 130 degrees to keep itself from overheating. 

  • What is the temperature of the flue gases?


    Model FVI-12-LP will have a maximum  cut off at 130 degrees to keep itself from overheating. 

Buy the Eccotemp FVI-12-LP in White at Research Eccotemp FVI-12-LP in White online. Find Eccotemp FVI-12-LP in White features and specifications. Get the best deal by comparing the Eccotemp FVI-12-LP in White today.

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