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Tagged: Air to air heat pumps
What are people’s opinions on air to air heat pumps? We are planning a retrofit of our circa 1940’s semi. External insulation, new roof, new floor insulation, new windows, small extension, Mvhr, 3.5-4kw Pv array south and south west facing. House is pretty small about 85sqm. I am attracted to idea because much cheaper than air to water or gshp (I know there is no rhi) also saves money on plumbing and new rads / ufh, so more money for insulation and mvhr. The proposed scheme is open plan living kitchen dining down stairs and 3 beds and bathroom up stairs. Thought I would put electric towel rail in bathroom. I was looking at a unit with 2 or 3 outlets. either 1 or 2 downstairs and 1 upstairs in hall adjacent to all bedrooms and bathroom doors. Any thoughts greatly appreciated. I have started the heat loss calcs so can provide more info if helpful. Thanks
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