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 12, 2026
I don't think I've ever seen this function/setting before on our control panel for our Global Energy Systems machine, but that's hardly surprising.
@pressure I think you’re the record holder here by quite some distance in terms of heat pump age, and you’re definitely in the “range” for a replaceme...
@michel54, I reached out to our contact at Mitsubishi UK, and they’ve suggested getting in touch with Mitsubishi France, as they’ll have their own sup...
@judith, cynical, but possibly very true 🤣 @pressure, I'd definitely get a second and third opinion.
Welcome to the forums. And this is precisely why the heat pump installation landscape is such a mess and we're getting such varied levels of instal...
@suzyq, as I mentioned in my email, your case is highly complex, and any guidance I offer won’t directly prompt action from the relevant stakeholders....
@rikiarn I’m going to be really curious what Aria propose. I’m not usually a fan of suspended heat pump installations, but judging by your photo, th...
@elliotmair welcome to the forums. Grant is 'compatible' with Homely. Have you got Homely, or are you thinking about getting it, and what are you hopi...
@amuseboucheuk welcome to the forums. @cathoderay can probably point you in the right direction.
Welcome to the forums, @Andrew thornton. Sorry to hear about the challenges you’re facing. While I truly appreciate your interest in my book, it’s des...
@judith, that’s really interesting feedback. When I speak to installers, they often rave about the post-installation support that Vaillant’s regional ...
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Flushing system, cleaning and inhibitor
If an old radiator was reused, perhaps it was full of s...
By bobflux , 53 minutes ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 2 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
This is very helpful, thank you.
By dansus , 9 hours ago
-
RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 10 hours ago
-
I am surprised by Vaillant and I would press them on th...
By JamesPa , 10 hours ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s Look forward to making contact soon! Regards, To...
By Toodles , 10 hours ago
-
I don't notice mine defrosting, and most of the time Im...
By JamesPa , 1 day ago
-
RE: Do I need to change the control unit when replacing my Ecodan Air Source Heat Pump
Kind of you, @calumm, but it was @f1p who did the heavy...
By Majordennisbloodnok , 2 days ago
-
RE: Electricity price predictions
2. As EV ownershp increases it'll certainly increase de...
By EtchedPixels , 2 days ago
-
I meant to say I cannot register my kit at Energyplus… ...
By Batpred , 2 days ago
-
RE: HomeTherma Is Live: A New Home-Energy Platform Built Around the Homeowner
Signed up!
By bobflux , 4 days ago
-
RE: Has anyone seen this problem before? Huge anticycling times
Oh dear. Glad it was replaced. I have been mighty imp...
By JamesPa , 5 days ago
SPONSORS
