Domestic Geothermal Heating

[chaff]

Does anyone have this installed,or knows of anyone who has it? what do you think of it?was it a good buy?

[New Forester]

Do you really mean geothermal?  This would be heating supplied from hot rocks, only possible in a highly volcanic area  (I think there are some places in Iceland which use it for domestic heating).

Are you perhaps thinking of a heat-pump, which takes ambient-temperature heat from the ground near a building?  It's really just a backwards air-conditioner.

[chaff]

Yes-strictly speaking it is a heat pump,but some call it geo.

[woofgang]

http://www.managenergy.net/products/R124.htm

[woofgang]

sorry, my previous post got lost. This is a link to a geothermal heating website. There is true geothermal heating in Southampton City, England