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.
Karuna Passive House Domestic Hot Water System Publication Date June, 2013 Description Video discussing the domestic hot water system installed in a passive house.
Madrona Passive House | CO2 Fired Heat Pump Publication Date June, 2015 Description Video describing the CO2-fired heat pump installed in a passive house.
