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Last seen: Aug 11, 2026
@davesoa very good to know... I'll convey this to Clayton Browne (MD and the CB in CB Heating). Thanks for sharing. It's nice to see positive feedback...
I don’t think I’d be willing to personally put it to the test, but I do think there’s a reasonable argument that you could successfully challenge a vo...
Welcome to the forums Graham. The idea that we need a buffer because of mismatched flows between source and load is rooted more in legacy commercial...
@johnd it's a difficult one, because we've seen instances where lesser known brands vanish over time and all support goes out the window. I'm not impl...
@johnd welcome to the forums. First time I've ever heard of this brand. Was it recommended to you by an installer?
You’re absolutely right that during defrost the refrigeration cycle reverses, not the flow and return pipes. And yes, the cold water produced by defro...
Even though GSHPs are more expensive upfront, they generally offer a longer lifespan than ASHPs and significantly better SCOPs when well designed. @...
As far as I know (and I stand to be corrected) in normal operation, typical condensing temperatures on an ASHP are usually in the 40–60C range, depend...
@gary my Mitsubishi contact recommended you call the support line, and sent me this.
Welcome to the forums. Given the scale of your property, and the fact you have access to land (and budget), ground source definitely makes sense as a ...
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Update: UK Grid Compliance (G98, G100 & G99 Clarification) 🇬🇧⚡
We have noticed a few queries across our UK community r...
By Indevolt Tech , 19 minutes ago
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 1 hour ago
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The "thermal comfort" we feel is a mix of air temperatu...
By bobflux , 2 hours ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 12 hours ago
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I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 13 hours ago
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RE: PV and battery long payback - sense check query
So if it helps I was recently quoted about 8 grand for ...
By EtchedPixels , 2 days ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 2 days ago
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RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 3 days ago
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RE: Can I start an argument about buffer tanks please? 🙂
Dont, just adjust the LSVs to get different temperature...
By JamesPa , 3 days ago
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RE: Heat pump running costs – what has actually worked for you?
I installed the air source heat pump in January 2026, i...
By bobflux , 4 days ago
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RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
Thats all interesting. DHW on my Vailant seems to respe...
By JamesPa , 4 days ago



