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: Aug 13, 2026
@bontwoody yes, I appreciate that but in this fast moving grant fed industry the copycat installer may well just take the headline of a big player and...
Hi @davesoa Difficult installers? It’s all about the Low Hanging Fruit! You’re not the only one who has had difficulty getting an honourable pro...
Difficult installers? It’s all about the Low Hanging Fruit! You’re not the only one who has had difficulty getting an honourable provider. I have a...
@derek-m ok thanks Derek,when you’ve got a minute, no rush.... would be interested to hear your thoughts on what’s going on. Although admittedly it...
MELCloud shows Auto Adapt modulate to pass room temp by 1c. Yesterday our heating was off all day then- Last night we cold started the heating by mo...
(Clarification on some new terminology used in the last few posts… incase anyone hasn’t seen these kind of acronyms) Example:“A basic controller has...
@walkers-heatpump yes I get your curiosity… in our case, the first start-off after setback for our machine appears to be the slowest to build heat s...
Hi @walkers-heatpump, interested in the way you have set up your temperature changes especially after a setback. How are you applying your half-degree...
@kev-m Thanks Kev for all that information I’ll have to see if my son will be as obliging as your son has been😂😂😂 But seriously, your information wi...
Hi Derek, here was the original correspondence you had with the Mitsubishi engineer back on 22 December 2022. what I can’t see from his reply is a...
Hi Derek thank you for your reply I’m hoping to clarify the subtle changes and current thoughts on Auto Adapt and how it functions. You had a ver...
Your concern about mixing flow and return temperatures within the LLH is an issue for efficiency. And this is very likely to be more extreme if flow r...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Glass lined Cylinder for private water supply
I have one of those... a Thermal Store. In my case th...
By Transparent , 15 minutes ago
-
RE: 7kW EV Charger Options Advice
Yeah that's normal Copper is expensive, and the kettl...
By bobflux , 17 minutes ago
-
RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
Guildford is a University town. If Jon were there, ther...
By Transparent , 2 hours ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 2 hours ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
Post by: @old_scientist The first thing I would say ...
By Rob of York , 21 hours ago
-
RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 1 day ago
-
RE: How Accurate Is My DIY Heat Loss Calculation?
@kilgorexv definitely a larger inverter will help and m...
By AndrewJ , 3 days ago
-
RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 3 days ago
-
RE: Surface mount or bury primaries for heat pump installation?
The installation is almost done! I've written up two ...
By tomasmcguinness , 3 days ago
-
RE: Switch suitable to change between two inverter CT's
Last winter my battery ,32KWh, could run the house com...
By Jancold , 4 days ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
Agree with Major. And even if I was very happy with ...
By Batpred , 4 days ago
-
RE: Is the "divide by 2900" rule still valid?
There is another estimator that you could use, a formul...
By Rob of York , 4 days ago
-
RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
@penval, really useful update. After all the discussion...
By Mars , 6 days ago
-
RE: Who's your electricity provider and what's your tariff?
@papahuhu I prefer to look at it simplistically. We d...
By Old_Scientist , 7 days ago
SPONSORS
