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JamesPa
@jamespa
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Illustrious Member
Joined: Apr 3, 2023
Last seen: Sep 20, 2025
Topics: 17 / Replies: 2881
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RE: Do setbacks save energy without compromising comfort?

Fair enough, we currently have 2 patients in the trial. One of the patients has suspected breathing difficulties (intake in a bit of a well) and susp...

2 years ago
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RE: Do setbacks save energy without compromising comfort?

For me this discussion risks going the wrong way again. I think that we know that for one human being (heat pump system) giving a drug (setback) app...

2 years ago
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RE: Air source heat pumps and noise

At the most affected assessment point on the neighbours property. Thats 22dB lower than the PD rules permit and leads to a predicted interior noise l...

2 years ago
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RE: Air source heat pumps and noise

Interesting and useful thanks. I do think its important to be as certain as possible if the video is to be used as 'evidence', and apologise I didn'...

2 years ago
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RE: Air source heat pumps and noise

Interesting and potentially very useful videos. It would be good to know (roughly) the OAT at which these are recorded and/or the output power at the...

2 years ago
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RE: Do setbacks save energy without compromising comfort?

Comparing observed vs expected is in fact comparing a model which has been created in one set of circumstances with the observations experienced in an...

2 years ago
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RE: Do I need a bigger volumizer?

It's 'presumably' that worries me. Given how bad what we can see is, who knows what we can't see? Personally I would presume nothing given the evide...

2 years ago
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RE: Do I need a bigger volumizer?

To suck out energy largely, which it appears to be doing rather well And to cope with the possibility all your rads are shut down. I have heard on...

2 years ago
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RE: Do I need a bigger volumizer?

OMG that's guaranteed lousy performance. As I have said all along, I don't think you do

2 years ago
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RE: Do I need a bigger volumizer?

Are you telling me that there are times when the heat pump side water pump is on and the central heating side water pump is off. If so, no wonder you ...

2 years ago
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RE: Do I need a bigger volumizer?

With that llh in place it's quite possible that the water circulates primarily round the heat pump loop which would cause the very short cycling you a...

2 years ago
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