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 photovoltaics (solar electricity)
and/or wind generated electricity!
An Air-Sourced Heat
Pump offset by solar and/or wind power is: