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Last seen: Jan 23, 2026
@editor Understood. Thanks for the hard work you must have put into this.
@editor got, thanks so much. I think we all know to be careful of AI results, but I'm finding it really useful as a first step for a layman
@9jwr9 I didn't get an answer at the time and there has been so much water under the bridge since then that I can't remember the details. Hopefully Ja...
@Editor. Thanks very much for your thoughts. The energy consumption is currently averaging 41 kWh/day. Before changing to weather compensation i...
@Kev M Thanks for the further advice. I'm going to turn the offset temp (flow) up and use the room thermostat to limit the room temperature, which i...
Thanks Kev M, that's reassuring, although the COP curves I have found online show increasingly high efficiency as radiator temperatures drop, even int...
@derek-m Thanks for such a quick response and your reassurance. The pump appears to be working OK. However, the house is unoccupied and ticking over...
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Latest Posts
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RE: Who's your electricity provider and what's your tariff?
@old_scientist Have you ran the numbers as to which ...
By Papahuhu , 57 minutes ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
D'oh - of course. I shouldn't post before my brain is f...
By Old_Scientist , 3 hours ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 5 hours ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 5 hours ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 6 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 22 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 22 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 2 days ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 2 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 3 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 4 days ago



