GT-540-NEH - Condensing Ultra-Low NOx Outdoor 199,000 BTU Natural Gas Tankless Water Heater

GT-540-NEH - Condensing Ultra-Low NOx Outdoor 199,000 BTU Natural Gas Tankless Water Heater Where to Buy

ENERGY STAR QualifiedThe GT-540-NEH is well suited for residential/ commercial applications such as small restaurants and beauty salons. Complies with Ultra-Low NOx regulations. Utilizing commercial grade copper alloy for the heat exchanger tubing, the GT-540 is also suitable for heavier residential usages such as space heating or domestic recirculation systems. Remote control included as a standard feature. Certified up to 10,100 ft. altitude.

 

  • ENERGY STAR® qualified
  • 15-year limited Heat Exchanger Warranty, 5-year parts warranty, 1-year labor warranty for Residential applications
  • Commercial Grade Copper Heat Exchanger
  • Complies with Ultra-Low NOx regulations of less than 14 ng/J (<20ppm)
  • Easy-Link up to four units without a Multi-Unit Controller
  • Multi-Link up to 20 units with a Multi-Unit Controller
  • Condensing Outdoor model
  • Safety features include freeze, overheat, surge protection, and troubleshooting diagnostic codes