Geothermal - Ground Sourced Hydronic Heating
think Geothermal/Ground-Sourced Heating was the best ? WRONG!
Why spend money on a Geothermal system that only works for you in winter ?
The most cost-efficient system for Australian weather conditions is an
Air-Sourced system combined with year-round solar/wind
An Air-Sourced Heat Pump offset by solar and/or wind power is: