Its not easy being green - Greenhouse heater.
Hi all,
Last year there was a BBC2 programme called "Its not easy being green".
In one of the episodes the presenter Dick Strawbridge built a greenhouse
heater out of a computer cpu fan, solar panels and a bit of piping....
Now that I've erected a nice shiny a wanted to try out his idea (It
involved circulating the air from the top of the house back into the
gravel bed on the floor.
I can't find any link on the internet or the BBC's website..... Has
anyone tried this idea or knows where there are plans for such a scheme.
Thanks,
Paul.
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