Inventors:
Scott L. Jenson - Holladay UT, US
International Classification:
F24H 1/10
Abstract:
A two stage water heater assembly comprising a tankless stage, which preheats water, and water storage tank stage, which stores the preheated water and maintains the water at a desire temperature. This water heater assembly provides the user with an unlimited supply of hot water on demand while doing so in a more energy efficient manner than either an inline tankless water heater or a traditional tank-type water heater.