Re: end of world as we know it

[Carl Clifford <>]

Dear All,
Another option is ground source heat pumps, where your back yard is  
used a a source/dump for heat via sub-soil coils connected up to a  
heat pump. This system is dearer to set up, but with forecast rises in  
energy costs and possible energy use penalties in the form of carbon  
taxes, may well be the cheapest option in the long run.
Cheers

Carl Clifford
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www.birding-aus.org
birding-aus.blogspot.com

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