Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering youāll be able to ask questions, join discussions, follow topics youāre interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Jan 10, 2026
Samsung Controller readings are House temp 22.3 outside -0.3 33.4 rising as bath run , water 23.5 . Readings in Loft Flow out to CH 37.9c back in 24....
Update Midnight Samsung Controller readings are House temp 22.3 outside -0.3 33.4 rising as bath run , water 23.5 . Readings in Loft Flow out to...
@jamespa Perfectly possible re the pipes from the Buffer , worth trying first? Switchable by pass (whatever that is) as well as changing pipes ?
The picture attached shows the Ch pipes top and bottom, (never mind the expansion vessel that is scrap ) the pies come out and in about 15ā in copper ...
Sorry about rant last night. Insulation increased before installation to Loft at 300mm. Insulation below floor 2022 170mm Installation 2015 one...
This is depressing , I have spent now a couple of months now trying to sort out a solution or some sort of headway on this forum to readdress the bigg...
OK James, Ill see if I can answer your questions. the heat pump is 16kh , would the loss be on the commissioning ? The original commission had ano...
@arundalep I thought the Samsung wifi needed some sort of hardware in the HP , so thinking that would be the Modbus card , but clearly not. How does ...
@jamespa Thanks , looks like I should remove it then . Question I have , if the HP pipes are 28mm and they are directly connected to the smaller CH pi...
@jamespa Will check James Tank Capacity is 200l Pipes are 28mm Copper , not sure if you want the size of CH pipes I can check but definitely smaller...
Ha should I have , sadly not, Only the one I have drawn. What would you like to see , and I can give you some information
Here is the layout as much as I can. Above left Ch pipes Above zone valves. Above right flow from HP.Above showing C...
- 26 Forums
- 2,644 Topics
- 61.7 K Posts
- 284 Online
- 7,045 Members
Join Us!
Latest Posts
-
@singlespeed, Iād be a little careful relying too heavi...
By Mars , 30 minutes ago
-
RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 49 minutes ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
I reached out to MCS directly last week on this and her...
By Mars , 2 hours ago
-
Heat Pump Overpromising ā What Were You Actually Told Before You Bought?
We're looking into overpromising in the heat pump indus...
By Mars , 2 hours ago
-
RE: Heat Pump Operation in Summer - Valliant 7kW
Yes I use the LG to cool the slabs with underfloor he...
By bobflux , 3 hours ago
-
Mentally you have to separate the ac side and the DC si...
By JamesPa , 16 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
My heating developed a really severe case of noise and ...
By JamesPa , 18 hours ago
-
RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@l2jad I was just thinking all things being equal. Our ...
By AndrewJ , 1 day ago
-
RE: Heat Pump Manufacturers Recommending Buffer Tanks
Hopefully the ambient temperature sensor drives a weath...
By JamesPa , 2 days ago
-
RE: How many people are happy with their ASHP and do you believe them?
Im looking into these and my figures. The think that I...
By JamesPa , 2 days ago
-
Hi, Does anybody have experience with Heat Geek insta...
By sttpd1917 , 2 days ago
-
I will soon be struggling. Admittedly it is the summer,...
By Batpred , 2 days ago
-
RE: Indevolt Batteries UK Support & Info Thread
Not known yet. I've asked a local Councillor to follo...
By Transparent , 3 days ago
-
Hard to tell but I think I have placed the arrow on wha...
By ASHP-BOBBA , 3 days ago


