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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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Latest Posts
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RE: Review your electricity provider
@singlespeed I would also recommend Octopus. I phoned ...
By trebor12345 , 3 hours ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
Given the news that the BUS grant might get cut/reduced...
By Mars , 3 hours ago
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As you correctly infer you dont want a bypass valve - t...
By JamesPa , 3 hours ago
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RE: tepeo ZEB UK Support & Info Thread
@jamespa a ZEB is a variant of a storage heater in the ...
By wully , 3 hours ago
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RE: [Update] Indevolt PowerFlex 3000: UK ENA Listing Status
Hi everyone, We’ve seen a few discussions and inqui...
By Indevolt Tech , 4 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
@singlespeed Good to hear it is all installed! We don't...
By Will H , 5 hours ago
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RE: Cooling/heating with one unit
Long term, it may be more cost effective to get an A2A ...
By Rob of York , 7 hours ago
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RE: Renewables & Heat Pumps in the News
Posted by: @editor I think we should make that approa...
By Rob of York , 1 day ago
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RE: Does anyone have experience of a smart water meter?
My neighbour received an email from Anglian Water sayin...
By AndrewJ , 1 day ago
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RE: Jokes and fun posts about heat pumps and renewables
Well the military is well known for going green, isn't ...
By Majordennisbloodnok , 1 day ago
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RE: Why are ASHP installs so expensive?
I've ripped out over 11kw of storage and panel heaters ...
By Singlespeed , 1 day ago
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RE: Safety study for plug in batteries out to tender - looks like Q3 2027 at best before legal
I think it may depend how much of the world is on fire ...
By EtchedPixels , 2 days ago
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RE: Air-to-Air Heat Pumps & Air Conditioning: UK Heating and Cooling Q&A
I hope it's not the same people who make the awful TV s...
By EtchedPixels , 2 days ago
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RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
I found some interesting data about the price of heat p...
By Rob of York , 2 days ago
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RE: PV and battery long payback - sense check query
Thanks for all the comments. I finally got to the bott...
By DavidB , 2 days ago
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