12-18-13, 02:26 AM
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#1634
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Apprentice EcoRenovator
Join Date: May 2011
Location: Tortosa, Spain
Posts: 221
Thanks: 2
Thanked 81 Times in 46 Posts
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Very much like my 'Combined solar plus heatpump' heating system..
http://ecorenovator.org/forum/solar-...l-heating.html |
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