Rinnai REU-VC2528FFUD-US Natural Gas Tankless Water Heater
Producing seven and a half gallons of hot water per minute, and up to 180,000 BTUs, this Rinnai tankless water heater sports an 82 percent thermal efficiency that is considered to be one of the best in the business. This particular model can be used for both residential and commercial use, and sized to fit most any usage. It can be vented though the wall, or roof, and mounted just about anywhere on an exterior wall. It comes with the standard digital controller with Error Code Indicator and can also be equipped with a commercial grade thermostat for higher capacity. Including the coveted Energy Star certification, this model includes a 12- year warranty on the heat exchanger; five years on parts, and one year on labor for residential use. Longer warranties and commercial use warranties are also available.