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Last seen: Aug 12, 2026
@michel54, we had a similar issue recently that triggered an error (we don’t have an Ecodan), which turned out to be caused by a seized circulation pu...
Welcome to the forums and sorry to hear of your issues. So, your heating comes on, as displayed on your control panel, but your circulation pump doesn...
Welcome to the forums. I was actually wondering recently when we'd get our first Boxt heat pump post, so thanks for sharing. Interesting to see they f...
A properly installed buffer tank system can be efficient, but the challenge lies in the skills and knowledge of the installer. In the UK, many install...
@ashp-bobba we actually touched on that in yesterday’s recording that will go live on New Year’s Eve. Spoiler alert: there are very few options out th...
@ashp-bobba I think we’ll see a different approach to buffers in the years ahead. Volumisers are a different story. Neil, from Grant UK, stated qui...
@ashp-bobba, after years of conversations with numerous heat pump engineers and industry experts, it’s clear that there’s a significant gap in meaning...
No, there has never been a case along these lines. There are, however, quite a few where the opposite has occurred. Buffer fitted with poor system eff...
I have posted these on the forums before, but have been asked by someone on YouTube how a volumiser differs from a buffer tank visually so reposting h...
I think that's echoed here, because many people come to our site and forums because they have niggles or issues:
We had to fight for ours too, and it's usually a sign that there wasn't one to begin with.
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Latest Posts
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RE: Flushing system, cleaning and inhibitor
If an old radiator was reused, perhaps it was full of s...
By bobflux , 2 hours ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
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RE: Indevolt Batteries UK Support & Info Thread
This is very helpful, thank you.
By dansus , 10 hours ago
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RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 11 hours ago
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I am surprised by Vaillant and I would press them on th...
By JamesPa , 11 hours ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 11 hours ago
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I don't notice mine defrosting, and most of the time Im...
By JamesPa , 1 day 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 , 2 days ago
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RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 2 days ago
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I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 2 days ago
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RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 4 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...
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