Last seen: Jun 27, 2025
OK, so you've replaced a pellet boiler which was probably around 24-30kW, and would have been batch fired into a large thermal store or buffer tank. T...
Secondary bypass is here, black top...
The Warmflow AS03-R32 is a 20kW rated unit, it's quite a beast. Let's assume that it's running those rads at a fixed temperature of 50 degrees, close ...
@oswiu the building regs from 5 yrs ago made no recommendations for air tightness, that has only just come in with the changes to part L. The OPs ho...
You should have moved to a smaller house 🤣 and not installed a grant, or in your case two of the darn things… They're good units, made in Japan by C...
@mcwatson1974 11m of bifolds, there’s your problem right there…. did you have a blower door test done on completion? It might have loads of insulati...
The shouldn't reject it on planning, the noise thing is an issue for environmental health, not planning. Planning won't listen to your whining neighbo...
All this talk of obfuscation..... I just sent an email to the MD of my ASHP supplier and said 'can I have the modbus register map please' - got a PDF ...
So aside from the PD issue (easily resolved with a retrospective planning application), what's the issue here? Given that RHI has stopped, I can't see...
@mcwatson1974 Congratulations, you've found the heat loss of your house, it matches whatever heat output your 8kW ecodan was delivering when it was co...
My 10.6kWh slab of 11 year old LiFePo4 is in an unheated shed, I limit my charge rate to 20a in this temperature and limit my discharge rate too (no e...
Interesting.... Although we're trying to get the unit costs down, I fail to see how manufacturing in the UK achieves that. Let's hope they start wi...
Latest Posts
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Sanity check please. Battery storage and inverter sizing.
I had one installer essentially wanting to install a ti...
By AdamK , 9 hours ago
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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 , 10 hours 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 , 15 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 , 15 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 , 18 hours ago
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Thanks for the heat geek info. I've fitted my own heat ...
By bontwoody , 20 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 , 21 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 , 2 days 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 , 3 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 , 3 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 , 4 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 , 4 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 , 6 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 , 7 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
