Geothermal Heat Pump
The Ecoforest geothermal heat pump, imported from Spain, with new variable speed compressor technology eliminates the need for buffer tanks in a geothermal system and provides the highest efficiency. While providing 100 °F radiant heated water for radiant floor heating, winter performance was as high as 7.2 COP.
Solar Thermal System
(2) 4x8 glazed solar thermal collectors provide 75% of the domestic hot water.
22 kW PV array provide 80% of the residence's electricity
There's nothing like field experience to inform your design process.
Schematic diagram for integration of a direct digital controls system, with the heat pump, boiler, thermostats, and solar thermal controls via BACnet communication.
Control modules for 18 zones of heating and cooling.