From: On Demand

The electric Insta Flow point-of-use tankless water heaters are 98% efficient, says the firm. Digital microprocessor technology controls the temperature of the water, and the temperature can be pre-set to prevent scalding without mixing valves. The units come in three different capacities­—Insta Temp, Insta Flow, and Insta Flow Micro—and are also available in a wide range of models to fit the desired application. 800.447.4962.