Karuna Passive House Air-To-Water Heat Pump Publication Date May, 2013 Description Video describing the air-to-water heat pump and radiant floor system in a passive house.
University of Minnesota-NorthernSTAR: A Natural Gas-Fired Combi System for Space Heating and Hot Water Publication Date November, 2015 Author(s) University of Minnesota Organization(s) NorthernSTAR, NSTAR Description Video describing a combination heat and hot water system that pumps hot water through a coil in the air handler to distribute through the house.
