Heat pumps, geothermal and AC
Geothermal heating for Homes in North America - Does it work & will it save money?
...geothermal heating save me money?
That truly depends on the size of the project to heat. No geothermal system is cheap to install, and because it offers only a reduction in consumption, the return on investment is really only viable for larger buildings. For this reason geothermal is more suited to commercial or multi-...