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!
ECO4 Scheme and EPC ratings
Hi all,
A quick question about EPC ratings and the ECO4 scheme, if anyone knows.
We have never had an EPC rating on our property. We have recently had the property upgraded on the ECO4 scheme. I understand the scheme funding is linked to minimum improvements to the EPC rating of the property.
Are they required to issue a formal EPC rating under ECO4? So will we end up on the database with an EPC rating - nothing is showing up yet?
Samsung 12kW gen6 ASHP with 50L volumiser and all new large radiators. 7.2kWp solar (south facing), Tesla PW3 (13.5kW)
Solar generation completely offsets ASHP usage annually. We no longer burn ~1600L of kerosene annually.
I did ask when our ECO4 system was installed 2024 "Will we have a new EPC for the property." Our installer said "No" That it was not a requirement under the ECO4 scheme. If we wanted one we would have to do that ourselves. Not that we need one but thought we would ask the question.
@mellow Thanks. Given there is a scheme requirement to improve the rating from one band to another, one wonders how they demonstrate compliance if there is no official EPC rating, either before the "improvements" start or after they are completed. Like you, I thought I'd ask though 🙂
Samsung 12kW gen6 ASHP with 50L volumiser and all new large radiators. 7.2kWp solar (south facing), Tesla PW3 (13.5kW)
Solar generation completely offsets ASHP usage annually. We no longer burn ~1600L of kerosene annually.
We've just gone down the Eco4 route and were asked straight away do you have e current EPC available, thankfully for us we had as we'd not long bought the place.
@muckychimney BBC Radio 4’s You & Yours gave a little coverage to the upcoming changes to the EPC scheme yesterday. (Wednesday 9th. October) Mention was made of giving consideration to the use of heat pumps but overall, I don’t think it sounded all that revolutionary in its’ redrafting. Toodles.
Toodles, heats his home with cold draughts and cooks food with magnets.
What I did hear was the inspection was to be more in-depth but that this should not be seen as a potential rise in cost as this was a very competitive business! Hah! Toodles.
Toodles, heats his home with cold draughts and cooks food with magnets.
I've just re-discovered this report from The Telegraph, in February 2022.
The wheels of government certainly run slowly.
Mike
Grant Aerona HPID10 10kWh ASHP
- 26 Forums
- 2,675 Topics
- 62.6 K Posts
- 298 Online
- 7,090 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
@majordennisbloodnok I just noticed that A2A manufac...
By Batpred , 3 minutes ago
-
RE: Help me keep the faith with my air source heat pump installation
I didn't know about those, they look like good pieces o...
By JamesPa , 6 minutes ago
-
@mkz, that's very helpful. Even if Urban Plumber are no...
By Majordennisbloodnok , 12 minutes ago
-
RE: Several AC coupled batteries
That is a good point, a manufacturers can stop trading,...
By Batpred , 53 minutes ago
-
My first question is why bother with the auto balancin...
By JamesPa , 1 hour ago
-
RE: Indevolt Batteries UK Support & Info Thread
Hi @hanno - good question. The range of hybrid invert...
By Transparent , 1 hour ago
-
RE: GivEnergy inverter tripping due to over-voltage?
@transparent the inverter was installed in 2021 and afa...
By Tim441 , 2 hours ago
-
I share the same experience as @majordennisbloodnok hav...
By Old_Scientist , 3 hours ago
-
RE: Say hello and introduce yourself
I hope so, @toodles. It's not often that we see a situa...
By Majordennisbloodnok , 5 hours ago
-
RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
@jamespa many thanks, definitely i will give the pre...
By ragtime27 , 17 hours ago
-
RE: Heat pump installation quotations
@jamespa I noticed that in the Heat Geek design consult...
By Batpred , 18 hours ago
-
RE: Electricity price predictions
Good point, I do expect the bonus of putting my energy ...
By Batpred , 1 day ago
-
RE: Daikin ESPAltherma and Home Assistant installation
@bash, something we haven't touched on already relates ...
By Majordennisbloodnok , 1 day ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Vaillant arotherm plus 12kW. Installed March 2025. Ex...
By Harebell , 2 days ago





