GT-140-NIH - Condensing Ultra-Low NOx Indoor 120,000 BTU Natural Gas Tankless Water Heater

GT-140-NIH - Condensing Ultra-Low NOx Indoor 120,000 BTU Natural Gas Tankless Water Heater Where to Buy

ENERGY STAR QualifiedThe GT-140-NIH is a new breed of tankless for smaller spaces. This model also uses existing 1/2" gas supply lines and inexpensive PVC venting to lower installation costs.

The GT-140-NIH supplies hot water to domestic hot water systems (directly or indirectly) which can be used with storage tanks, recirculation systems, hydronic heating systems, radiant floor systems, and/or domestic & heating applications.

The GT-140-NIH is a high efficient, condensing tankless water heater perfect for residential applications. With gas inputs of 120,000 BTU, the GT-140-NIH can produce enough hot water for two bathrooms in warmer climates or 1.5 baths in colder climates.

 

  • ENERGY STAR® qualified
  • 15-year limited Heat Exchanger Warranty, 5-year parts warranty, 1-year labor warranty for Residential applications
  • .93 Energy Factor
  • Continuous Maximum Flow Rates up to 6.6 GPM
  • Copper Heat Primary Exchanger
  • Stainless Steel 316L Secondary Exchanger
  • Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
  • 15,000 Natural Gas BTU Input Minimum
  • 120,000 Natural Gas BTU Input Maximum
  • Condensing Indoor model
  • Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes

Tech Specs

  • Technology: Condensing
  • Fuel Source: Natural Gas
  • ENERGY STAR® Qualified: Yes
  • Limited Heat Exchanger Warranty: 15
  • Limited Parts Warranty: 5
  • Max BTUs Input: 120,000
  • Emissions: Ultra-Low NOx
  • Water Connection Location: Bottom
  • Water Connection Size: 3/4

Dimensions

  • Height: 22 7/8"
  • Width: 13 7/8"
  • Depth: 10 13/16"
  • Weight: 44 lbs.
  • Vent Size: "

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