Soil heat recovery systems are even cheeper .............
400% efficient, for each 1 unit you put in, you get 4 out - wow !!

Rick

Maybe, but how much real estate do you need and what are the economics of a system,
including instal costs to provide a 4 bedroomed detached house with heat and hot water
year round when oil and gas are available at a cost of 1 or 2 p per kwH ?

I am not saying its bad, just wondering if its economically viable at the moment in the UK
?


Nick