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Mars
Mars
@editor
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Illustrious Member
Joined: Feb 11, 2021
Last seen: Aug 23, 2025
Topics: 305 / Replies: 3084
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RE: Air source heat pump performance

@mike-patrick, that’s a sensible way to approach it. It’s inefficient heating the buffer and running the pump to get just one room to temperature.

4 years ago
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RE: Air source heat pump performance

@s-watson, the initial issue that you'll experience with a central thermostat is that when the hallway gets to 19C, it'll switch the heat pump off. So...

4 years ago
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RE: Air source heat pump performance

Welcome to the forums @s-watson and thanks for joining. You are correct about leaving your heat pump on 24/7 (all the time) and not on a timer. The ...

4 years ago
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Topic
4 years ago
Replies: 5
Views: 2249
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RE: Air source heat pump performance

@george, decent solar is amazingly helpful. We did over 500kWh in March, and that takes some pressure off the bills. Also the warmer has helped.

4 years ago
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RE: Air source heat pump performance

@george, that's a valid point. If we didn't have the RHI metres, there'd be no way we could isolate ASHP consumption from the rest of our electricity ...

4 years ago
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RE: Air source heat pump performance

I missed this earlier comment. Is the calculation from the LG technician, not Omnie?

4 years ago
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RE: Air source heat pump performance

@sam, I would demand the heat loss and emitter calculation from Omnie. If they say that the heat pump is the correct size, they must provide the evide...

4 years ago
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