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Last seen: Aug 11, 2026
I'm embroiled in a discussion with over 50 installers on this subject. The bulk (90%) say on the return, including some very notable installers. The 1...
@old_scientist nice suggestion, but we had our magnetic filter removed a few years ago. If anyone wants to volunteer a video, we'll gladly edit and pu...
We’re planning an episode for Homeowners Q&A podcast on March 7, 2025 (10:30 AM UK time) focusing on heat pump installation experiences across Eur...
@john-castle thanks for the explanation. My only reason for asking is because defrost errors (in the absence of defrosting) can be an indicator that t...
@john-castle, I’m surprised that with that level of refrigerant loss, you weren’t seeing any error codes on your control panel. Refrigerant loss often...
I think it’s worth highlighting that the installers we recommend are among the top 1% in the UK. Their rates may be slightly higher than some local or...
@adamk intro sent seconds ago.
A 6.4% increase seems quite high. At least it’s milder and the sun is out to help with solar gain and solar production.
@jeegnesh well done and looks like the perseverance is paying off. The second winter is always the telling one, and fingers crossed we maintain mild t...
@adamk I’ll do that tomorrow using the email address you registered with here on the forums.
@johnr what’s the size of the buffer tank? With a COP like that it’s likely very well balanced pre and post buffer.
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Latest Posts
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RE: PV and battery long payback - sense check query
@majordennisbloodnok bummer, it’s happened again - miss...
By DavidB , 52 minutes ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Depending on your flow temperature you should get a SCO...
By JamesPa , 11 hours ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 12 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Not interested in a plug in device, or 800w. Just need ...
By dansus , 16 hours 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 , 23 hours ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 1 day ago
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I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 1 day ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 3 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 , 4 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 , 4 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 , 5 days ago



