Good idea. Geothermal heat pump often requires much digging for needed thermodynamics. Digging a well and putting coil in contact with ground water might be less costly. But how much water flow is needed? Multiple wells required?
Good idea. Geothermal heat pump often requires much digging for needed thermodynamics. Digging a well and putting coil in contact with ground water might be less costly. But how much water flow is needed? Multiple wells required?