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Last seen: Jan 28, 2026
So its clear temps are downward trending. Suspect nightmode off is the cause. its relatively cooler temps now outsife over night so I wouldn’t expec...
Sorry James a typo there. Eskimos CAN perform at a low delta t. Sausage fingers here. The 8C expected delta set by the Grant ASHP by default ...
@jamespa i think the challenge is in the house, its an existing 1970s structure thats been highly insulated, basically gutted and celotex up to 100...
Thanks James, will get back to you. as a reminder theret 3 zones. Ground floor front (5 rads), ground floor rear - UFH and first floor (rad...
Not able to keep up with both posts but: Night mode was forced constantly. So not just at night but at 60% constantly, assume that's 60% modulation ...
Thanks will do. Don’t expect a huge uplift in temps but looking at the at the app its clearly dropping and dropping. The WC we ensured was sa...
Thanks James. Am back Sunday night. Will put probes in. I do have probes on the 4 ports of the LLH, neglected to take a photo as the heatin...
Seeing no effect from circulating pump replacement and no positive effect from 50L LLH upgrade To summarise history of this saga: LLH back to fron...
He showed me a photo of 5-10l/min. However am not convinced this pump was the issue. Realised I have photos of the flow setter from early ...
Ok he's told me he'd like to see depending on what it's doing between 18l/min - 28l/min. Have asked what it was like before
This is what I'm seeing during the DWH cycle currently. Will check again from 4pm when heating is running
I'm only seeing 22l/min on the flow setter with the hot water cycle running but I'm none the wiser if that's good or not…
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Latest Posts
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RE: Why are ASHP installs so expensive?
Agreed. There´s another aspect that could eventually...
By Batpred , 7 hours ago
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RE: Say hello and introduce yourself
@gz00, welcome to the forums. There’s a huge amount of ...
By Mars , 9 hours ago
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RE: Home energy storage & battery register
1 fox ess lv5200 batteries, plus 2 more waiting to be i...
By Jimcub , 11 hours ago
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RE: Heat Pump deployment statistics: June 2026
@l8again Unfortunately the government is, I suspect,...
By JamesPa , 12 hours ago
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RE: Missing flow temperature in Heat Geek proposal
@jamespa My RFQ went out to 20 companies via email; in ...
By Toodles , 13 hours ago
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My feed of random industrial auctions turned up this au...
By Prunus , 13 hours ago
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RE: Cascade System or larger single unit
Hmmm. We have 500sq metres here (including some very hi...
By Carpenterstation , 15 hours ago
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Thank you @majordennisbloodnok – that means a lot, part...
By Mars , 2 days ago
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By Mars , 2 days ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
Have you looked at the Nibe website? They list their ap...
By Lizzie , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@batpred When the raw material input has increased in c...
By Papahuhu , 3 days ago
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We kept ours and Heat Geek would have been in touch if ...
By Batpred , 3 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 4 days ago
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RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 4 days ago
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