Indoor High Capacity Tankless Water Heater - Natural Gas - Open Box

List Price: $249.99
Save: $62.50 (25% Off)
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This "Open Box" product is in excellent condition. Each unit is a fully functional return item with little or no cosmetic blemishes. The product has been tested for quality assurance and is certified "Open Box". All "Open Box" units include a 90 day parts & labor warranty through the original manufacturer and are not eligible for a “buyer’s remorse” return. *Note – units manufactured by Danby do not include the original manufacturer’s warranty. Please review our main “returns & refunds” page for full details.

Eccotemp Indoor High Capacity Tankless Water Heater Open Box - Natural Gas-FVI-12-NGOB

Designed for small to medium hot water production, the Eccotemp Indoor Tankless Water Heater (FVI-12-NGOB) is perfect for vacation cabins, lake houses and smaller homes. Rated at an impressive 3.4 gallons per minute, this unit is capable of delivering consistent hot water to multiple applications at the same time. In addition, the FVI-12-NG is powered by natural gas which is generally more energy efficient and carries a lower operating cost than similar electric units.

This unit comes standard with fully independent gas and water controls and allows for precise temperature and water flow adjustment. The temperature setting is digitally displayed in the lower right-hand corner, eliminating the confusion and uncertainty that is sometimes caused by manual knobs and small print. Also included is a 2 1/2" stainless steel horizontal vent kit and UL listed cord.

  • Safety Features:

    This tankless water heater uses a tested-safe ignition system. For further safety, it uses gas only when hot water is on

  • Power Information:

    Requires standard household 120 volt outlet; average 74,000 BTU

  • Vent Kit:

    This unit comes with a 2 1/2" stainless steel horizontal vent kit


  • Model: FVI-12-NGOB
    Eccotemp Indoor High Capacity Tankless Water Heater
  • Brand: Eccotemp
    Powered by natural gas
  • Indoor installation
    Up to 3.4 GMP
  • For small homes, vacation cabins or lake houses
    74,000 BTU
  • Delivers hot water to multiple applications simultaneously
    Tester-safe electronic ignition
  • Uses gas only when water is on
    Independent gas and water controls
  • Stainless vent kit included
    Precise temperature and water flow adjustment
  • UL listed cord
    Electrical power: Standard 120 volt household outlet
  • Digital temperature display
    Weight: 20 lbs
  • Warranty: 2 years
    Dimensions: 24" H x 15" W x 4" D
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