Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re 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
Thank you , I will give it a go , so I am looking at the pump returning the flow to the HP . Just to be clear , I would have thought that turbulance...
I think there is control, there is 1, 11,and 111, written on them, but which pump do I slow if its possible CH pump or HP OUTPUT OR return . Toodles y...
It looks like I can fit Modbus to my Gen 5 Heat pump , I have been sent an instruction to change the installion on my Samsung Controller. My questi...
Thats another visit done as the DHW icon was off on the controller/ I felt the lever positions again and the dhw was closed as it sprung back to where...
Is it possible that , before I went up to the loft at that time , I noticed the HW tank symbol was on the controller. I did try to determine that by f...
Heating circulating with 41.9 and 34.6 HP LINE 37.1C and 32.7 Emitters All pumps , two on HP AND O...
So , on the first two photos the Hp is delivering 43-5c and through to Rads its 37.4 2nd two photos its 36.6c to rads its 32 .8c remembering system ...
Attached earlier photos with HP and rads in circulation Black probes being HP Later without , when I came back to house all systems quiet
Yes I do, I have another set, I will place them shortly. Incedently I notice from the sAMSUNG CONTROLLER that the oat side temp outside is 0.6c and...
@jamespa Yes just a bit ! Only hot DHW of significance is a small bath once a day. There are only two of us . Thanks currently seeking info on Mod...
Thank you for your patience and explaining my questions. There is -so much I understand , but may be over thinking , it’s just that my first month wit...
Sorry I don’t understand the graph, and I don’t know how work out COP. What I can tell you are my Settings 2011 is -5c for Scotland 2012 is 15c amb...
SPONSORS
Degrees of Separation
Latest Posts
-
The video in the link mentions a direction arrow, which...
By Singlespeed , 6 hours ago
-
RE: Cooling/heating with one unit
@rob-of-york thank you. Hadn't occurred to me that some...
By mrkfm , 9 hours ago
-
RE: Renewables & Heat Pumps in the News
Posted by: @editor I think we should make that approa...
By Rob of York , 15 hours ago
-
RE: Does anyone have experience of a smart water meter?
My neighbour received an email from Anglian Water sayin...
By AndrewJ , 15 hours ago
-
RE: Jokes and fun posts about heat pumps and renewables
Well the military is well known for going green, isn't ...
By Majordennisbloodnok , 17 hours ago
-
RE: Why are ASHP installs so expensive?
I've ripped out over 11kw of storage and panel heaters ...
By Singlespeed , 17 hours ago
-
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 , 1 day ago
-
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 , 1 day ago
-
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
-
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
-
RE: Indevolt Batteries UK Support & Info Thread
People following this thread who are hoping that plug i...
By JamesPa , 2 days ago
-
RE: Passiv Smart Thermostat - Help & Forum Support
By Singlespeed , 2 days ago
-
RE: Help me keep the faith with my air source heat pump installation
just had Vaillant over to service the HP and asked abou...
By AdamK , 2 days ago
-
RE: tepeo ZEB UK Support & Info Thread
OK so ZEB is basically a variant on a storage heater, b...
By JamesPa , 3 days ago
SPONSORS
