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Last seen: Aug 11, 2026
Unfortunately the answer is Yes you will need a new FTC. There is some generational compatibility: R410a refrigerant - FTC2 to FTC6 (PAC...
Don't underestimate the time it takes, reverse engineering protocols with limited documentation requires a data, analysis and a methodical approach. ...
Yes, Pre-flashed plug & play
I think @majordennisbloodnok has put together an excellent summary of my adapters. I would just note while there are ESPHome projects avail...
Very very common in mainland Europe, they have split systems rather than monobloc. I suspect the UK lacks some capabilities in this area. M...
be connected to the heat pump or connected to your PC From @majordennisbloodnok's post, i am putting strong emphasis on the word "OR"It could be d...
I think you are looking for the S3 module - e.g./p> I installed on this and put a X10A connection on the end of a Grove cable My...
A few notable developments: I'm working through adding Air-to-Air support into my existing adapters, therefore one device will be compatible with al...
Drop me a PM with any questions, can assist as much as possible if you wish to visit it again
Just a caveat to this, while we are mostly located in the UK - if people are browsing from mainland Europe, Ecodan systems with 2zones are commonly f...
I understand that this afternoon GivEnergy have given formal notice they have filed a Notice of Intention to Appoint Administrators (Entering administ...
It does exist yes, again a slightly different response depending on generation of FTC but a small frequency limitation and longer heating time &nbs...
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Degrees of Separation
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@editor Thanks for your response and recommendations. ...
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
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I don't notice mine defrosting, and most of the time Im...
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RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
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