February 15, 20224 yr Hi all We have installed a Vaillant Arotherm Plus ASHP, we have solar pv and battery storage. An average house, reasonable insulation, double glazing and radiators throughout. Projects really to keep me active in retirement and to prove that heat pumps can perform in houses without underfloor heating and super insulation. All going well apart from energy prices!!
February 15, 20224 yr As I think as long as long as you don’t go in to installing ASHP thinking it will be cheaper than a gas boiler You won’t be disappointed
February 15, 20224 yr Welcome! Is the system commissioned? Did you swap from a fossil fuel boiler? What's your predicted space heating energy requirement (heat loss), and what flow temp are you running the radiators at. Did you have to increase the size of the rads? ...so many questions. Edited February 15, 20224 yr by IanR
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