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 4, 2026
@treewizard is this not the electrical pulse that keeps the compressor warm? most of these top end builds use around 1kW per day in the winter to eith...
@davidnolan22 Hi, ok first of all it very hard to truly balance duel UFH circuits and rads when they have a shunt, Splan valve and a manifold pumps, u...
@walnut-tree-cottage So you have no stats on any of the UFH and its fully open loop? if this is the case you need to make sure the Rads are DT5 and th...
@walnut-tree-cottage My bad, sorry I transpose while trying to do 3 things at once, so its worth measuring what the DT is on the radiators to see how ...
@walnut-tree-cottage - Pop all the heads off the UFH rail, wind the balancing valves all the way down to close, DT measure the rad in the hall to 4DT ...
@paullacey While the others wait for more info do you mind if I ask a couple of questions and see if I can also help? Did I read correctly that the...
We would never win these projects as we spend 1 whole day all day at the end of every job IR camera every pipe and rad, DT measure and data log every ...
@gruff2001 - if set on WC, the app is only communicating to the controller and reading the stat against the weather curve, there are so many settings ...
Aslo, subject to FTC version, Your thermostat will control your home dynamically, here is a short video explaining
If dip switched correctly and wired correctly and subject to what programme was issues it will 1st for 15mins force the ASHP to rapidly heat the water...
@davidalgarve press and hold for a few seconds and it should push the system into a boost hot water mode, tap symbol will be on the screen in a steady...
@majordennisbloodnok I agree, its tricky to balance an estimate when you don't have x-ray vision. I found over the last 25 years of being a manager an...
- 27 Forums
- 2,736 Topics
- 64.2 K Posts
- 582 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 , 49 minutes 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 hour ago
-
RE: Indevolt Batteries UK Support & Info Thread
Thanks for that. BTW I'd be happy to test one for you...
By BlizzardGreen , 4 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 , 5 hours ago
-
RE: Acond heat pump failed after four years - diagnostic quote £940 plus VAT
@downfield Thank you Downfield. This sounds potenti...
By Mia , 17 hours ago
-
RE: Digest of UK Energy Statistics
@jeff Yes my brother in Oz told me of that charge year...
By Jancold , 18 hours ago
-
RE: Love veg, hate watering cans
My dear daughter came for a bath and was given clear (I...
By Jancold , 18 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 , 20 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


