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: Sep 17, 2026
It sounds complex but, once the problems with Vodafone were fixed, its actually very simple and fewer boxes (because the router is dual purposing as a...
All understood and agreed. DT10 is quite a high DT however and in a UFH only scenario it would likely be more efficient to drop the flow temperatur...
I asked myself the same question when I was going through the hell with Vodafone. The answer for me was in order to keep the landline number and be...
The other well known reason for setting min FT at 35 is that it reduces call outs from people who expect their radiators to feel warm. Just saying of...
Remember that the measured RWT is the temperature of water that left at the LWT measured several minutes ago and then travelled through the heating sy...
Madness, like putting the oil filter somewhere that necessitates removal of the engine before cleaning it. Unfortunately, inconvenient as it is, it w...
Some cordless (DECT) phones, such as the Gigaset (Siemens) ones I have, have a basestation that will terminate VOIP calls. It then talks DECT to the ...
Easy I think. If the temperature of the incoming water drops then the temperature of the outgoing water may drop even though it's still hotter than t...
The FT is still falling but so is the return temp, so most likely into the water, it takes a while for 200l of water to circulate through the system!
Indeed. If the carbon saving were greater I would be much more motivated, but saving 50% of the carbon from 300kWh of gas isn't really material! &n...
Its quite infuriating. £109 standing charge per annum, fuel cost £18. But still its going to take a long time to payback if we switched. We have a ...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Heat Pump deployment statistics: June 2026
To my eyes, sat behind all of this is a basic policy ma...
By Temperature_Gradient , 2 hours ago
-
Thank you @majordennisbloodnok – that means a lot, part...
By Mars , 6 hours ago
-
We’ve just passed 20 million forum views! 🎉
It's official. The Renewable Heating Hub forums have of...
By Mars , 6 hours ago
-
RE: Missing flow temperature in Heat Geek proposal
That calculation is reasonable, output is proportional ...
By JamesPa , 9 hours ago
-
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 , 10 hours ago
-
RE: Why are ASHP installs so expensive?
A not unreasonable position and it wouldn’t be mandator...
By AndrewJ , 10 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@batpred When the raw material input has increased in c...
By Papahuhu , 2 days ago
-
We kept ours and Heat Geek would have been in touch if ...
By Batpred , 2 days ago
-
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 , 2 days ago
-
RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 2 days ago
-
RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 3 days ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 3 days ago
-
RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 3 days ago
-
SPONSORS
