Still curious about this whole geothermal thing and am still entertaining the idea of installing one within a few years.
Talking to a friend the other night and he claimed that geothermal systems were "High Maintenance"??!!??
Now I can't see too much maintenance that would need to be done to a properly installed and set up system, but maybe I'm wrong.
Can anyone tell me what regular maintenance costs would be over and above a normal split system heat pump?