Unbranded Non-Condensing (DVC) Minimum 0.5 GPM, Max 9.8 GPM 199,900 BTU Commercial Liquid Propane Gas Tankless Water Heater

The ENERGY STAR rated NC199DVC non-condensing commercial unit has a maximum flow rate of 9.8 GPM at a 35°F temperature rise. It features an optional multi-system capability, which can link up to 6 NC199DVC units and produce a BTU input of up to 1.2 million BTUh. The direct vent concentric system allows stainless steel double-wall venting to be installed. This propane commercial model heats water up to 185°F and meets federal and state air quality standards, which are below 20 PPM.Commercial model is for indoor installations onlyHeat exchanger is manufactured with commercial grade copper, 25% thicker piping than standard modelsUnits can be linked together by using either the optional 2-unit quick connect or multi-unit system controller for up to 6 units (sold separately)Gas consumption ranges from 16,000 to 199,900 BTUh and can go up to 1.2 million BTUh (for 6-unit multi-system) with stable combustion provided by the industry's first dual-flame burner5-year limited warranty on the heat exchanger and parts, ...