
Last seen: Aug 22, 2025
We're super excited because our first interview with Dr. Jan Rosenow is now live.
@lewyh, welcome to the forums.
@lewyh, welcome to the forums. We have a bivalent, hybrid system where we retained the oil boiler to work alongside the heat pump. The oil kicks in wh...
@grahamh, they are a bit more expensive (granted they're not final numbers), but based on what you're saying, they really seem worth it if you can aff...
@Morgan, the RED systems look really great. I actually like their styling a lot. @grahamh, you mentioned that these heat pumps are pricier than othe...
@grahamh, welcome to the forums and for offering to share your extensive knowledge with the users here. Massively appreciated, and thank you for takin...
Our interviews have been going incredibly well. We have finished interviewing our first three guests who have provided some incredibly useful informat...
Thanks for sharing. We have an interesting interview lined up next week where we will be discussing batteries and RoI. Should be interesting.
@Morgan, I'll add this to my list of questions and areas of concern.
I've posted an article, where we start to play around with flow rates, and explain why weather compensation doesn't work in our case (thanks for looki...
@glanmenai, it never even occurred to me that form factor of heat pumps could be an important factor in the decision making process, which makes perfe...
@batalto, we interviewed Graham Hendra today and he says that the RED ASHPs are arguably the best heat pumps on the market, but they come with a hefty...
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Why so many sigenergi installer recommendations?
I’m curious as to why I’m seeing so many YouTube vids a...
By AdamK , 7 minutes ago
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RE: Rodents! A word of warning for heat pump owners
The gaps and holes have reduced on heat pumps over the ...
By dgclimatecontrol , 6 hours ago
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RE: Ecodan & MelCloud scheduling
I couldn't agree more. I might go so far as to change t...
By Majordennisbloodnok , 6 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: EGP01 Manufacturer: Samsung Model: 8K...
By EGP01 , 8 hours ago
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Thanks for the heat geek info. I've fitted my own heat ...
By bontwoody , 10 hours ago
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RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 11 hours ago
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RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 1 day ago
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RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 2 days ago
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RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 2 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Having bit the bullet and paid £250 for a service, our ...
By Old_Scientist , 3 days ago
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New heat pump heating system underperforming in Italy... Advice needed!
hi all, first post! I've just renovated a house in sout...
By robinlawrie , 3 days ago
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RE: Anyone still weathering it out with Agile?
I went to Agile when I had solar installed July last ye...
By NJT , 4 days ago
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RE: Mitsu Wireless Controller and MelCloud
Well it has now become obvious that the installation of...
By DavidAlgarve , 5 days ago
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RE: Say hello and introduce yourself
Whilst you're busy installing services (pipes and wires...
By Transparent , 5 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@editor I know it was formally announced at Ish the oth...
By PatrickVito , 6 days ago
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@moman0311 welcome to the forums. I've received your em...
By Mars , 7 days ago
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RE: Thermostat for Ideal Logic Air with 3 zone support
No harm at all in plumbing it as 3 zones, I would have ...
By JamesPa , 1 week ago
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RE: ASHP heat output monitoring
@carlo I see there is a discussion in Facebook user gro...
By Tim441 , 1 week ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
MCS have set a potential trap in the new version of MCS...
By JamesPa , 1 week ago