Air to Water Heat Pump Retrofit
A Nordic Air to Water Heat Pump is the heart of this retrofitted heating and cooling system. Numerous improvements will cut the energy bills dramatically and provide comfortable temperatures throughout the year.
Net Positive Geoexchange and Solar
Net Positive This system is net positive by more than 3,000 kWh/yr. This is thanks to a large ground mounted, grid tied, solar photovoltaic (PV) array coupled with and open loop geo-exchange heating and cooling system. These systems provide more than 12 Mega Watt...
Approaching Net-Zero with Geothermal & Solar
The Earth and the Sun are heating and powering this home as it approaches Net-Zero energy. Combining multiple renewable energy technologies has achieved incredible results.
Geothermal, Solar Combi System
This turnkey renewable mechanical system is designed to provide domestic hot water and space heating with minimal external energy input. The vast majority of space heat and domestic hot water is provided by the geothermal heat pump and solar thermal system. This...
Energy efficiency with geothermal
This project exemplifies energy efficiency. The building envelope is ICF, attic blown cellulose, premium windows and doors allow this 2,500+ sq ft home to be comfortably heated with a 3T nominal heat pump. The system includes a year round, domestic hot water preheat...