BUFF said:...The majority of US household systems are ducted warm air.
What it means for you
This Forumite's mattress is in need of a base
How to grab £10-£25 tix for Cabaret, Matilda etc
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Not a valid concept in my bro's situation then :-)
2.72kWp PV facing SSW installed Jan 2012. 11 x 247w panels, 2.5kw inverter. 27MWh generated, long-term average 2.6 Os.