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 1, 2025
@gonzho I will be very interested in seeing what you are doing. We are in the process of building a new controller that will run the system without in...
@derek-m It is very east to install, plug it in, flick a switch on the board, and it works.
@derek-m Thank you, it is difficult to describe in layman terms.
@morgan The Mitsubishi wireless thermostat is a 2 part system, it is an add-on to the FTC5 controller. It communicates with data to the main controlle...
@morgan Personally I would tell him to install the proper equipment, the Neostat is about half the price, you may have to fork up another £100.00 but ...
@morgan As I have stated, Mitsubishi's own wireless internal thermostat. I am not surprised at the thermostat they have recommended, we see them all t...
@morgan, you could not be further from the truth, they do not do the same thing. The Mitsubushi unit talks to the heat pump, informing it of the actua...
@morgan The Mitsubishi unit is also Wi-Fi, but it talks intelligently to the controller. Same thing, but it actually works. The Neostat will add at le...
@morgan Your choice, The Neostat is a complicated on-off thermostat that can be only programmed by the idiot who designed it. Whenever I come across a...
@morgan This is what you need instead of a standard room thermostat, A standard third party thermostat will significantly increase your running ...
@morgan Yes, make sure you get the RF room sensor.
@morgan Yes that is correct, I would suggest that TRV valves are only put on the bedroom radiators, all the rest of the radiators have lockshields onl...
- 27 Forums
- 2,736 Topics
- 64.2 K Posts
- 1,770 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 , 3 hours ago
-
RE: Can I start an argument about buffer tanks please? 🙂
Assume flow from the heat source is higher than flow to...
By bobflux , 4 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
Thanks for that. BTW I'd be happy to test one for you...
By BlizzardGreen , 7 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 , 7 hours ago
-
RE: Acond heat pump failed after four years - diagnostic quote £940 plus VAT
@downfield Thank you Downfield. This sounds potenti...
By Mia , 20 hours ago
-
RE: Digest of UK Energy Statistics
@jeff Yes my brother in Oz told me of that charge year...
By Jancold , 20 hours ago
-
RE: Love veg, hate watering cans
My dear daughter came for a bath and was given clear (I...
By Jancold , 20 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 , 23 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



