THERMALUX 11.1 GPM Natural Gas Indoor Condensing (Direct Vent) Residential Tankless Water Heater - 199,900 BTU

THERMALUX tankless water heating appliances prides itself in excellent Japanese craftsmanship and performance. The NERC11 tankless water heater has a maximum capacity of 11.1 GPM. The direct vent system allows 3 in. or 4 in. PVC or CPVC to be installed. This residential unit is capable of heating water up to 140°F. Built-in features include safety lock-out, freeze protection and high elevation adjustment.