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: Sep 13, 2026
@transparent I will press the test button again to confirm, but it did completely trip the inverter when I last checked. This is the rcbo. Wyle...
@batpred Thanks for the update. I'm glad it is possible, I just have to crunch the numbers in how long it'd take to recover the fee at around 8-1...
@editor I was very interested in the black version and hoping it would be available by the time of our install. I'd always aimed at getting a Vai...
Is there a way of testing this (without calling out an electrician)? I am certain my rcbo bi-directional. Our batteries and inverter are both on t...
@batpred How was the process for getting Octopus to agree to export without an MCS certificate in the end? Did you have to pay anything? We also ...
I just checked ours and Go is the same at 7.5p, but Intelligent is up to 7.5p. So ours has been tweaked also. I'd have hoped with the gre...
The issue in the market with exporting solar and the associated payments is it coincides with lower demand (in the most part). Heat Pump owners need...
Having just lived through the installation of a properly fitted and designed Heat Pump, along with a years worth of research, planning and pre install...
@jamespa No worries, it's good to check, as I know many, many people have definitely been fobbed off! I knew it would be a fair amount of work, h...
This is the controller (MMI) and what they will install on the cupboard (image taken from another post). This is the hard wired ...
@jamespa Thanks. They aren't fobbing me off thankfully (they have been brilliant so far). The Daikin comes with the controller and a hard wired...
@editor Thanks Mars. The additional room thermostat (hard wired) won't be in the boiler cupboard, it'll be in the lounge, but will be connected t...
- 27 Forums
- 2,815 Topics
- 66.7 K Posts
- 2,368 Online
- 7,230 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: DIY powerflushing tutorial
The Crud Cycle diagram was created here during my lunch...
By Transparent , 1 minute ago
-
@brazilguy67, glad you've managed to get someone to hav...
By Mars , 4 minutes ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
We've had an influx of new members joining the forums o...
By Mars , 1 hour ago
-
RE: How Can I Prove Coal Was My Main Heating Source Without Receipts?
Got excepted for the grant now so thanks for the replie...
By Chilli304 , 3 hours ago
-
Daikin Altherma 3 R F+W, room thermostat control, weath...
By JanHarley , 4 hours ago
-
RE: Buffer tank on a 2 x 14kw Ecodan system
Pretty much as I had guessed in my crude scaling from m...
By JamesPa , 7 hours ago
-
RE: Help me keep the faith with my air source heat pump installation
Well you have a vibration generator running at some fre...
By bobflux , 20 hours ago
-
RE: Why don't people choose heat pumps?
@susannasaunders The link I have found may provide a li...
By Toodles , 22 hours ago
-
RE: Who's your electricity provider and what's your tariff?
@downfield Thats a decent rate, I’m shocked they hadn...
By Papahuhu , 2 days ago
-
RE: Should Households Who Can Afford It Pay More for Energy to Help Those Who Can't?
@batpred I mentioned earlier that targeting the payment...
By Toodles , 2 days ago
-
RE: Adventures in heat loss calculations
@toodles thanks! So as suspected, around a doubling of ...
By SusannaSaunders , 2 days ago
-
Six books in three years and I think I’ve now covered j...
By Mars , 2 days ago
-
RE: Grant Aerona3 13kw - Buffer Tank - Heating Journey
@heymikey Well done in achieving as nearer a match acro...
By Toodles , 2 days ago
-
Grant Aerona - Weather Compensation and Schedules
Im trying to set up a friends Grant Aerona. The WC curv...
By bontwoody , 3 days ago



