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Last seen: Nov 3, 2025
@hughf I'll find out once I start tracking the cop. However I can't see it possibly being worse than on off controls which were previously in place
@kev-m I'd suggest he uses the app, but I believe there were some concerns on data security @cathoderay
@hughf running only off the Midea pump. No other pumps in the system. Seems fine for the moment; if it's running now I can't see why it wouldn't be fi...
Big update from my side. Yesterday we had a load of work done at the house. 1) we had the low loss header and the pump removed from the loft. This a...
Honestly batteries are insanely good at the moment - but especially so if tied to solar of some kind as your summer bills would be zero. I would sugge...
I'm not really sure its their responsibility as the RHI is paid to you and not them. Worth looking into, but from what you said they completed their w...
I am not sure what to do as with the battery we don't really use anything anyway. Octopus said they'll work out any reduction, but they don't say what...
@editor will be fitted on the 17th as well as some modifications to my ASHP - removal of the Low Loss Header and swapping to controller rather than th...
@jeff signed up. Let's see what is all about. Not sure how it might work given my battery
@kev-m I honestly think the person who writes these kind of sites deserves a medal. How they can say so much using so little actual content amazes me....
Happy to say this is pretty good. We use it every day
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Latest Posts
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RE: How Accurate Is My DIY Heat Loss Calculation?
@editor Thanks Mars, I have been enjoying playing with ...
By kilgorexv , 8 hours ago
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New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
I am feeling baffled and worried:We are having a an Aro...
By GutoFfowc , 10 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 , 13 hours ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 13 hours ago
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RE: Questions about A2A for heating as well as cooling
@donciccio I would suggest that you take a "fabric-fi...
By Rob of York , 14 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 , 1 day 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 , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 2 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 , 3 days ago
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RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 6 days ago


