NORITZ Indoor Non-Condensing (Single Vent) 9.8 GPM 199,900 BTU Liquid Propane Gas Commercial Tankless Water Heater

The NC1991 199,900 BTU Propane Tankless Water Heater has a maximum of 9.8 GPM with optional multi-system up to 6 units. The direct vent concentric system allows stainless steel double-wall venting to be installed. This commercial water heater heats water up to 185 degrees Fahrenheit and meets federal and state air quality standards which are below 20 PPM.|9.8 GPM tankless water heater provides enough hot water to run from 2 to 3 hot water appliances at 1 time|Tankless gas water heater costs less to operate than electric models|5-year warranty on the heat exchanger, 5 parts, plus all Noritz models features a 1-year in-home warranty|Energy Star qualified tankless water heater is highly efficient and uses up to 40% less energy than storage water heater models|Superior grade heat exchanger|Non-condensing technology|Direct vent concentric termination|Dual-pipe stainless steel venting|Energy savings|Never run out of hot water