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: Oct 12, 2025
@skd the controller is an FTC6 but because of the third party thermostat/timers we don't have access to AutoAdaptation or to run the two heating zones...
To stray back in the direction of the question asked by @Rad1o 190sqm 4 bed house, conventionally built in 2004, two occupants. 11.2kW Ecodan re...
I started daily recording the FTC6 heat consumed and delivered figures last February. I paused in the summer (going to weekly) and resumed in October....
@iancalderbank and @cathoderay recognising that I may be over-simplifying- if the infrastructure (ie pipework and heat-emitters) cannot transmit the h...
Our Ecodan was installed 18 months ago and glycol was included in the system. Since then I've been meaning to buy a refractometer so I can check the c...
@greekgoddj yours is like our Ecodan 11.2 looked like a year ago (but less regular). This year I've turned up the two room-stats (upstairs and down) t...
@kev-m Thank you. On the basis that the book of 'instructions' says PAC-IF07 we'll be series 6 then (counterintuitively). (But at least I can read the...
@derek-m two pumps- one on the flow on the radiators side of the header and the other on the main flow from the ASHP.
Are 'low-loss headers' in the same category? And what do they do?
As well as setting the time you want it to run you also need to ask it to do that for DHW in the 'home' screen (at which point it will then change to ...
- 26 Forums
- 2,721 Topics
- 63.7 K Posts
- 810 Online
- 7,123 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
Heat capacity of water is 4180 J/(°C.liter), therefore ...
By bobflux , 22 minutes ago
-
RE: Advice on my Heat Pump Journey: Old Stone Built Detached Cottage
Just an observation regarding the Joule insulated 200lt...
By Toodles , 55 minutes ago
-
RE: Existing Solar Panel installation - structural roof calculation check
In our experience, the buyer usually pays for any surve...
By scrchngwsl , 2 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
Two 2kWh or one 4kWh expansion to enable 3kW.
By dansus , 9 hours ago
-
RE: Vaillant Arotherm Pro vs new Plus
So with the dedicated Hager CU, flipping the big red bu...
By Batpred , 11 hours ago
-
Well I usually do it by feel, which is a slight problem...
By Transparent , 15 hours ago
-
@jeff I am well aware of the riskiness of such investme...
By Toodles , 18 hours ago
-
Fully understood and entirely reasonable! On the home ...
By JamesPa , 1 day ago
-
RE: Electricity price predictions
So I am really having difficulty trying to work out wha...
By bontwoody , 1 day ago
-
Ok Well almost certainly it could be used instead of ...
By JamesPa , 2 days ago
-
RE: Samsung heat pump - data cable issue
Samsung reference it as "RS485 - COMM" in my manual. ...
By Old_Scientist , 2 days ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Looks beautifully integrated.. We had our done as wel...
By Batpred , 2 days ago
-
RE: SolarEdge SE5000H Inverter Failure
Update. My SolarEdge inverter was replaced yesterday wi...
By L8Again , 2 days ago
-
For cooling a whole building, or even a big room with l...
By EtchedPixels , 3 days ago
-
RE: Comms and power cabling to outside unit
@old_scientist 100%, the cover is for warrantied unit...
By Papahuhu , 3 days ago


