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Air to water or electric????

Shanaknocker · 2017-01-28 09:57:31

I am building a new house, with passive foundation, external insulation (200mm) thick, trible glazed and roof insulation up there with passive standards. I believe that i have the fabric of the house right. My delema is heating. A provisional BER has me coming in at 24watts per msq, which i believe is quite good, even with…

28-01-2017 9:57am

#1

Shanaknocker

Registered Users, Registered Users 2 Posts: 29 ✭

Join Date: April 2016

Posts: 23

I am building a new house, with passive foundation, external insulation (200mm) thick, trible glazed and roof insulation up there with passive standards. I believe that i have the fabric of the house right. My delema is heating.
A provisional BER has me coming in at 24watts per msq, which i believe is quite good, even with out allowing from solar gain. Im looking at ATW heat pump, a 6kw system or electric rads ordinary eliment for HW abd PV solar panels.
Any advice

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