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: Jan 24, 2023
We are seeing very similar behaviour with our flow temps. After a couple of weeks of nice sunny days here it has now become colder and cloudier, so ...
So, ran our system in Room Temperature mode for a week or so, and monitored flow temperatures. I came to the conclusion that it doesn't work very wel...
@alec-morrow sorry for the slightly delayed response - just been fighting off Covid! I'm a little unsure about what you mean. Would mixers enable e...
@kev-m Yes, it is the Mitsubishi wireless controller that I am using. You raise an interesting point because obviously there is no way to have tw...
@kev-m A quick update. After thinking about the problem for a little while and re-reading the manual I came up with really simple solution - swap th...
@kev-m Thanks for that information, it confirms what I thought was happening. I'm not going to write off Room Adaptation just yet, but may have t...
@alec-morrow FTC is the Mitsubishi Flow Temperature Controller The ASHP was retrofitted so the UFH uses controller and stats from Uponor as origin...
I found that when taking images outside it was better to go closer so that there was no sky in the frame. The sky shows as a lot colder than the hous...
@skd @SuzeR We also have an 11.2kW Ecodan. Generally very quiet except when the ambient drops. We only have one internal pump (something I am stil...
Our towel rails are in the same circuit as the upstairs radiators, so only get warm when the heating is on, with one exception. The ensuite in our ma...
I understand what you're saying, but it's not just that the guy who came yesterday thinks it is sub-optimal, it is actually wrong. Continuing to run ...
- 26 Forums
- 2,639 Topics
- 61.5 K Posts
- 1,000 Online
- 7,035 Members
Join Us!
Latest Posts
-
RE: Daikin Altherma 3 with Fan Coils in Puglia (Italy)… Sanity Check on System Operation
Hi Mars,Thank you so much for your response,I really ap...
By Simon_JM , 3 hours ago
-
RE: ASHP Capacity loss with aging
This is a good question. The short answer IMO is yes, c...
By Mars , 9 hours ago
-
RE: Loud noises in the night - and one for the toolbox?
Brilliant bit of lateral thinking, and a useful one to ...
By Mars , 11 hours ago
-
RE: Setback savings - fact or fiction?
Yes, also the higher OAT end is possibly a smidge high ...
By RobS , 11 hours ago
-
RE: UK warm homes plan - how can it be delivered?
@bobflux My view is that regulation for consumer pro...
By Batpred , 14 hours ago
-
Hi Mars, I've sent you a request to connect me with a...
By sttpd1917 , 14 hours ago
-
RE: Sizing an ASHP; Heat loss and kW
Annual consumption is almost certainly better than an E...
By JamesPa , 18 hours ago
-
Grant Aerona R290 (15.5kW) - How is DHW Target Temp calculated?
Hello all, We have just had a Grant Aerona R290 insta...
By TaffontheTaff , 20 hours ago
-
RE: Advice on Vaillant Sensocomfort
The latest Vaillant announcement I saw said that they w...
By JamesPa , 24 hours ago
-
RE: Debugging my legionella immersion heater
I notice this (66 is rather hot) with my legionella cyc...
By JamesPa , 2 days ago
-
RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
@transparent I thought you would spot that wind turbine...
By Batpred , 2 days ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@swwils there is no logic to oversizing a heat pump. It...
By AgentGeorge , 2 days ago
-
RE: Vaillant Sensocomfort Time
Thank youy for the pointer. I think I have managed to ...
By ispookie666 , 3 days ago
-
RE: Forum updates, announcements & issues
I have been doing a lot of work on the site lately and ...
By Mars , 3 days ago



