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: Aug 6, 2026
No buffer or low loss header Grant controller in sensible place in house No third party controls Weather compensation adjusted Radiators balan...
@bobflux thanks. Perhaps light (above dewpoint) cooling plus a dehumidifier. We are currently only talking a few days per year after all, so it's no...
Its worth adding that you get almost nothing with a radiator unless it has a fan because the cold water sinks to the bottom of the radiator so most of...
@bash Cor thats tightly packed in, obviously quite an agile plumber! Good price too. @batpred if you have a short list of heat pump(s) you are sele...
@batpred - PS in case it helps here is the briefing I gave to suppliers when I was seeking quotes (there were some slight variants but this is the ess...
Unless there is something particularly difficult about your installation £12K plus BUS seems high IMHO although that's based on 2 years ago. It may b...
A2A pipe refrigerant around, A2W pipe water, so I dont think it will work as you say. However you can fit a fancoil to an A2W heat pump and get 'li...
Great. In that case I would definitely cancel the overnight setback. Its almost certainly costing you money as well as making you cold! I would s...
Thats incorrect. The protection devices (fuses or MCBs/RCBOs) in the CU protect the house wiring, the fuse only protects the cable between the socket...
Thanks for the excellent description, if only everyone was as clear and concise as you! I am encouraged by both what you have said and how you have s...
Unfortunately Mr Smith may need to adjust his expectations, more because of the house than because of the heating technology. He may be basing his e...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Electricity price predictions
So a final update on Charge Pack, now I have nearly rea...
By bontwoody , 4 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
My ideal install would have my battery installed before...
By BlizzardGreen , 4 hours ago
-
Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
I have a 16 year old Mitsubishi Ecodan (5kw) that has a...
By CalumM , 5 hours ago
-
RE: Grant Aerona Air to Water R290 6.5 kW - Quiet Mark and Silent Running
My LG does the same: when turning it on, it's below the...
By bobflux , 7 hours ago
-
RE: PV and battery long payback - sense check query
@old_scientist I have now drafted 2 replies - both have...
By DavidB , 22 hours ago
-
RE: Can I start an argument about buffer tanks please? 🙂
Assume flow from the heat source is higher than flow to...
By bobflux , 1 day ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: adrian Manufacturer: Appliandirect.co....
By Adrian , 1 day ago
-
RE: Acond heat pump failed after four years - diagnostic quote £940 plus VAT
@downfield Thank you Downfield. This sounds potenti...
By Mia , 2 days ago
-
RE: Digest of UK Energy Statistics
@jeff Yes my brother in Oz told me of that charge year...
By Jancold , 2 days ago
-
RE: Love veg, hate watering cans
My dear daughter came for a bath and was given clear (I...
By Jancold , 2 days ago
-
RE: Questions about A2A for heating as well as cooling
@ashp-bobba ah that's good to know, I'll get in contact...
By donciccio , 2 days ago
-
RE: Aircon - in listed buildings
@etchedpixels thanks for giving such a full and helpful...
By GrahamF , 3 days ago
SPONSORS
