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 5, 2026
Definitely. If I were you I would read up a bit on the engineering topic of 'control theory'. This deals with how you control real world systems wh...
@ashp-bobba thanks for those comments, I was going to name check you in the hope of a response but now I don't have to! My perception, rightly or wr...
Thats a fair observation and one that had crossed my mind. Of course anyone could do subsequent radiator upgrades but Im not sure a homeowner would f...
If they are waterproof (ie closed cell) I cant see a problem with this, maybe others can! In fact an expansion gap makes sense.
Thats a good point. A 6kW heat pump will invariably be specified to need a 16A circuit. Many CUs can have one easily added, for others a mini CU is ...
As @bobflux says this is unlikely to work. In principle no because, by adjusting the flow temp according to the outside temperature you are match...
Is that actually closed cell insulation designed for outdoor use or ordinary internal insulation, If its the latter it all needs to be stripped off a...
You wont know that even then unless its measured, which is not what happens. According to the approved MCS process the heat loss is calculated based ...
From a purist point if view I agree but from a pragmatic point of view I'm not sure I do. You have to design processes to fit the people who are go...
Exactly. We have to design an accreditation system to fit the circumstances not the other way round! That's a risk I agree, but a risk that is q...
All very logical I must agree I wonder what the actual practice is. Do builders really vary the spacing by room, or do they just calculate an avera...
- 27 Forums
- 2,736 Topics
- 64.2 K Posts
- 1,315 Online
- 7,141 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: PV and battery long payback - sense check query
@davidb, it would be helpful if we had some ballpark id...
By Majordennisbloodnok , 4 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 , 4 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
Thanks for that. BTW I'd be happy to test one for you...
By BlizzardGreen , 7 hours 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 , 8 hours ago
-
RE: Acond heat pump failed after four years - diagnostic quote £940 plus VAT
@downfield Thank you Downfield. This sounds potenti...
By Mia , 20 hours ago
-
RE: Digest of UK Energy Statistics
@jeff Yes my brother in Oz told me of that charge year...
By Jancold , 21 hours ago
-
RE: Love veg, hate watering cans
My dear daughter came for a bath and was given clear (I...
By Jancold , 21 hours 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 , 23 hours ago
-
RE: Aircon - in listed buildings
@etchedpixels thanks for giving such a full and helpful...
By GrahamF , 2 days ago
-
RE: Who's your electricity provider and what's your tariff?
@old_scientist The service engineer powered down the ex...
By Papahuhu , 2 days ago
-
RE: Issue with Samsung Cascade System
@jamespa It's a funny system, but was out only option l...
By Renewables345 , 2 days ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Thanks, I like the chart, very helpful and this will de...
By baroquebank , 3 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
Production resumed to normal once the issue ...
By MK4 , 3 days ago



