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Last seen: Jan 7, 2026
@editor there is plenty of emmiter capacity. The heat punp ain’t got the puff to get the flow temps required.
This recent cold snap on mine has made we want to rip my heat pump out and go back to living in a cave. 2 years, numerous site visits, nothing chan...
its a little odd that your UFH comes back warmer than the rads. normally the other way around. if they are all fully open, the water might be travell...
Do you know your house heat loss? How many UFH loops you got? How many rads?
Here is my last 24hrs, its very stable and steady. its likely complex why yours is doing what it's doing and without knowing the set up, wi...
that ASHP is working, from the looks of it, way too hard all day. I know you know this, but something is not right. where is the heat going?
@jamespa Hi, thanks for getting back to me. this week will be more interesting as its getting colder here is Sheffield. Can you explain the DT...
There is no way I would have installed heat pump without BUS. Even with BUS I wish I’d kept a gas boiler. When I put in my heat pump, boilers were ...
If the BUS goes, I see a lot of hest pump companies going bust. Im currently still trying to fix my install. Im now worried that if the BUS goes, the ...
@toodles sorry, my bad. Its a 6 port LLH. of the 2 higher ones, the rad circuit is the lower of those 2.
@ashp-bobba Hi, thanks for reply. I've started to play, its still very warm outside so need it to get cooler, but I've closed 2 loops out of 9 w...
@ashp-bobba Can I pick you brain about mine 260m2 house. 2 x UFH manifold, one 150m2 manifold in new extension, one 50m2 in old gr...
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