Get back to ya boxes APP 😉
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lovely and warm on a sunny day yes.the black slate roof gets especially warm, i was thinking of putting ducting in the roof ridge to collect hot air and take it back downstairs. Also thinking of hanging more slate on the side of house and running pipe in between slate and house wall, to capture more heat and warm the water that way. not an end solution, but a little help on a sunny day...
Reply to the thread, titled "Electric combi boiler for underfloor heating and rads - off the grid" which is posted in Boiler Advice Forum on Plumbers Forums.
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