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: May 19, 2026
That alone, assuming it's true, suggests that generation is too lucrative. Which prima facie is at variance with zero bids for a windrarm licence cal...
Cosy if the only heat pump I know (and I have looked at the manuals to more than a dozen) which imposes such a high minimum flow temperature @ the col...
I think you may have missed the posts where its explained what he is trying to do which is get it running on weather compensation alone (as many do wi...
Im guessing a fair proportion of that group are renters, so its their landlord's job. How low income home owners manage to find the money to replace ...
Which is exactly how houses used to be designed (and I suspect mass designed houses still are). Put all the plumbing as close together as possible.
I doubt that tweaking the warm OAT setting will make much difference but its worth a try! My guess is you may well need a cold end setting lower than...
People have to get used to the fact that, while running costs are certainly high during (rare) very cold periods, that balances out over the whole sea...
I tend to agree. Presumably this is why since 2011 the electric/gas price ratio has very steadily gone up from 2.5:1 in 2011 to 4:1 in 2020 (after wh...
Exactly. It strikes me that grey water recovery might be a simpler and more robust way to 'save' the water. There is still some heat lost though. ...
We live in a democracy on a crowded island so everyone gets a say. Then everyone has an opportunity to challenge through judicial review which can ta...
Ah, got it. Requires some discipline though if the pump is only triggered manually on demand, how many teenagers will have that?
I bought a handful of system in my last job, commercial use but domestic in scale. Costs soon mount up if you need multiple, even two or three, idus ...
Latest Posts
-
RE: Estimating true heat loss from twelve months of consumption data
By the way we are very pleased with our heatpump in a 2...
By Travellingwave , 3 minutes ago
-
RE: Renewables & Heat Pumps in the News
Interesting prompt about whether some of the solutions ...
By Jeff , 23 minutes ago
-
RE: UK warm homes plan - how can it be delivered?
Agree it could sometimes be self inflicted, but I also ...
By Batpred , 7 hours ago
-
RE: Daikin Altherma 3 with Fan Coils in Puglia (Italy)… Sanity Check on System Operation
If they don't do heat loss, you need another installer....
By bobflux , 7 hours ago
-
RE: Lower electric tariffs for heat pump users
I did some modelling using our real consumption figures...
By ChandyKris , 9 hours ago
-
RE: Loud noises in the night - and one for the toolbox?
This may work hopefully now
By Jancold , 9 hours ago
-
RE: ASHP Capacity loss with aging
I think the laws of thermodynamics pretty much guarante...
By JamesPa , 11 hours ago
-
RE: Sizing an ASHP; Heat loss and kW
There will be no changes internally; ground floor is al...
By GutoFfowc , 13 hours ago
-
OK, here's a rather off-the-wall discovery I've made th...
By Majordennisbloodnok , 13 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
I'd like to re-visit this information from Indevolt. ...
By Transparent , 15 hours ago
-
RE: Advice on Vaillant Sensocomfort
I just had an answer from Vaillant technical, they only...
By Batpred , 15 hours ago
-
RE: Setback savings - fact or fiction?
Yes, also the higher OAT end is possibly a smidge high ...
By RobS , 1 day ago
-
Hi Mars, I've sent you a request to connect me with a...
By sttpd1917 , 2 days ago
-
Grant Aerona R290 (15.5kW) - How is DHW Target Temp calculated?
Hello all, We have just had a Grant Aerona R290 insta...
By TaffontheTaff , 2 days ago
-
RE: Debugging my legionella immersion heater
I notice this (66 is rather hot) with my legionella cyc...
By JamesPa , 2 days ago
