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
Have either quote provided room by room heat loss calculations and radiator sizing and outputs at design temperature? Assuming you are hapy with the...
Thank you. Yes, getting it all out of my system is going to be quite the headache given the volume (inc flushes) and safe disposal thereof. ...
Well, another year has passed and this year I decided to service it myself. Today I stripped down the outside unit, checked for refrigerant leaks, i...
I serviced my Samsung 12kW gen6 heat pump today, so whilst I had the case off I took the opportunity to check the F1 / F2 wiring and snap a couple of ...
I agree, we will find out at the next budget whether the removal of VAT from electricity bills will become permanent, or at least to the end of this p...
To clarify that statement a little, a plug-in battery that is only able to draw power from the grid (charge up) is legal, and it can have 3-pin socket...
I think the decision to remove VAT from electricity and not gas bills was driven by two factors. Firstly, not everyone has mains gas whereas most peop...
Samsung reference it as "RS485 - COMM" in my manual.
I'd argue otherwise. Clearly the intention of supplying a short fixed lead with no termination is for the consumer to fit a 3-pin plug. So much so tha...
The generator (Derril Water Solar Farm) should have a contract with the grid operator for transmission. If the grid operator is unable to fulfil their...
Which breeches the Plugs and Sockets (Safety) Regulations 1994. I understand all this stuff is difficult and that legislation needs updating, but...
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 , 6 hours ago
-
Thank you @majordennisbloodnok – that means a lot, part...
By Mars , 10 hours ago
-
We’ve just passed 20 million forum views! 🎉
It's official. The Renewable Heating Hub forums have of...
By Mars , 10 hours ago
-
RE: Missing flow temperature in Heat Geek proposal
That calculation is reasonable, output is proportional ...
By JamesPa , 13 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 , 14 hours ago
-
RE: Why are ASHP installs so expensive?
A not unreasonable position and it wouldn’t be mandator...
By AndrewJ , 14 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 , 3 days ago
-
RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 3 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
