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.
Professional Installation Recommended
11.1 GPM tankless water heater provides enough hot water to run 3 to 4 hot water appliances at 1-time
Tankless gas water heaters cost less to operate than electric models
NERC11 features high-efficiency condensing technology with 93% thermal efficiency
Unit allows for direct vent termination
THERMALUX provides a 12-year warranty on the heat exchanger, 5-years on service parts
Vents with PVC, CPVC and PP
Residential water heater heats water up to 140°F and meets federal and state air quality standards which are below 20 PPM