Last seen: Jun 17, 2025
@mandie could be the batteries on your wireless controller - 2 X AA batteries. Tell tail sign is if your wireless controller will not operate in Auto ...
Our Ecodan data is available on a daily update on the controller and gives a running total for a month or year. However If you want daily COP figures ...
@derek-m you’re welcome... This thread will take a different stance from your data driven modelling in Cathoderay’s thread since it’s obviously diff...
i am at a loss to know how to interpret your comments Derek, You appear to be undermining everything anyone may post on these forums. I was about to ...
What’s your UFH construction? This is a suggestion based on what appears to be a restriction of heat transfer capacity of the UFH fabric, particula...
@toodles this sounds really good. Who knows, this might wake up the installer/manufacturer world to its proper responsibilities. Open : Honest : Custo...
I seem to have most of that list but some extra work on existing thermal mass is needed. If I manage to get some energy data sorted I may come back wi...
Is there any update on the estimated 5% energy saving on a night time setback? Open query: do night time setbacks tend to happen during the coldest ...
You appear to have a low deltaT on both charts. It looks like a DT of 2.5C on one chart and DT2 on the other. This could be the HP modulating down and...
Yes it would be nice but I can’t report on COP from the MELCloud app which is all I’ve got. But I think the IAT was written in the post as Room Temp...
Latest Posts
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RE: Servicing Hitachi HP in rural Somerset
I'd give GreenGenUK a call or email them: sales@greenge...
By Mars , 12 minutes ago
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By way of an update: NAPIT's initial overview is more t...
By Bart , 30 minutes ago
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RE: Ecodan consuming 100kwh per day in new build!!!
@anca1808 I have just reviewed the whole thread. In s...
By JamesPa , 3 hours ago
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RE: Heating coming on when not required
I played with a max heating temp but there is a world o...
By JamesPa , 13 hours ago
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RE: Pressure drop Primary circuit
I've always regarded topping up heating systems as my j...
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RE: Heat pump solutions and/or installer recommendations for France
I’d travel to France for work if you were struggling wi...
By Damon Blakemore , 20 hours ago
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RE: 5 Star Service from Havenwise
That's always a danger with any new good idea, @morgan....
By Majordennisbloodnok , 1 day ago
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Have your say in the Renewable Heating Hub Awards
It’s time to celebrate the best (and call out the worst...
By Mars , 2 days ago
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RE: Mitsubishi cycling while on chilled water output
@iaack yes there's no denying that cold air sinks! I s...
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RE: Weather compensated secondary circuits with Biomass
@andycoo that flooring sounds ideal. Extra volume is ...
By Sune , 2 days ago
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If you are thinking of heating on the immersion conside...
By JamesPa , 3 days ago
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RE: Surface mount or bury primaries for heat pump installation?
@tomasmcguinness, I think your best bet would be using ...
By Aventus Eco , 4 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles all depends on asking the right questions! And...
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RE: Commencing on an ASHP Installation Process
I received confirmation this morning that my Greener Ho...
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