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: Apr 18, 2026
@transparent thank you, I will add that to my to do list. Have you any thoughts what I might hope for as an outcome if the unit installed is actually ...
@toodles good to know. I really dislike the MMI. I find it very awkward to use, have to go in to my garage to take readings and adjust settings, don't...
@toodles that's a really useful thought, I will check them
And I'll contact MCS, I didn't realise they would have a copy of the heat loss document. Also can I say thank you so much to all have responded so hel...
@editor for the benefit of others, the company involved is Flo Renewables in Glasgow. I should say I was very happy with the initial installation proc...
@jamespa that's a good point about not offsetting overnight when it's very cold. And yes that was an example of it not getting to temperature. I do ha...
@jamespa I did pore over all the documentation I have, and was definitely not given a copy of the heat loss calculation. I do have an initial one done...
@editor I'll email that detail to you, I'm wary of seeming malicious. But if it's helpful for others I am happy to name the company in the forum, I do...
@jamespa this is my thinking at the moment. I will be glad not to have to deal with the installer again!
@majordennisbloodnok The installer's reply to that query was "There is indeed a £97 difference between the two units. However, when we purchased your ...
@editor thank, it's good to have validation of how I feel, the installer was really downplaying my concerns.
@jamespa thank you for replying so quickly. SCOP has been running around 2.7 for the past 10 months, the best it has been in the early days was 3.2, m...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 3 hours ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 9 hours ago
-
RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 14 hours ago
-
-
RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
-
RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
-
RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
-
RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
-
It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
-
RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 2 days ago
-
RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 4 days ago
-
RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 5 days ago
-
RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
SPONSORS
