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Last seen: Oct 27, 2026
Useful data! Its interesting that it (apparently) takes 3 hours for the RWT/LWT to fall to room temp. Do you think this is real and if so does the p...
The PD rules for oil/gas flues specifically state flues, and a heat pump is capable of materially affecting the external appearance, so I suppose it w...
I am personally far from convinced that your EHO has a case, and the fact that they prefer to rely on planning to do something rather than actually ta...
The short answer is no, at least if by inside you mean inside the dwelling, unless it materially affects the exterior appearance. Section 55 of tcpa...
I'm never sure why people always quote 42dB(A). This figure includes an assumed 40dB(A) background. The heat pump itself must register 37dB(A) or l...
@bontwoody I can't be certain you are reading them correctly but my reading is the same as yours and I ask the same question. Perhaps it's Daikin's ...
@ericdo I have recently become aware of the noise from my neighbours gas flue, opposite our master bedroom. Its low level, but just audible when it...
I believe that the Daikin HT units do all require an indoor unit. I cant recall exactly what it has in it but its more than just a volumiser. And a ...
I can respond to this straightaway as I played around it when I did my WC simulation model (a very focussed model designed to test that one thing only...
@josephiah For what its worth modelling done completely independently by @derek-m and me, and using completely different approaches, tends to suggest ...
@derek-m Good work! I will try to take a look over the next few days. Im presuming its a linear WC curve defined by the figures in K5/6. If that's ...
I guess that my MP would say that the definition of nuisance (which is based on the common law of tort) is a matter for the courts. Having said that t...
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Latest Posts
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
@trebor12345 That curve looks healthy to me. I woul...
By JamesPa , 51 minutes ago
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RE: I need help with Ecodan ASHP
@f1p This is good i wanted to make sure that nothing is...
By Andris , 5 hours ago
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RE: Tradespeople on Their Phones: What’s Acceptable When They’re Working in Your Home?
Actually, that's a very important point. I've only ev...
By Majordennisbloodnok , 8 hours ago
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RE: The Changing Jet Stream Could Challenge UK Air Source Heat Pumps
@susannasaunders can I just add to @rob-of-york s comm...
By JamesPa , 11 hours ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 11 hours ago
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RE: Electrical works for air to air heat pump
agree with above. I have not had extra costs added wh...
By Batpred , 12 hours ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 13 hours ago
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RE: Are there any comparisons of DHW heat stores around?
@sarahemmm I have done things the opposite way round I ...
By Toodles , 1 day ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews I have read you latest response re buffer ...
By JamesPa , 2 days ago
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RE: How will removing the standing charge on gas bills benefit heat pumps?
The BUS grant funding for 2026/27 will run out at the c...
By Rob of York , 2 days ago
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RE: Say hello and introduce yourself
@e-a-west as the good Major said, welcome to the forums...
By Mars , 4 days ago
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RE: How much of your renewable and home setup would still work if the internet went down?
Yes I actually have a copy of a tool that whenever a ce...
By EtchedPixels , 4 days ago
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RE: Indevolt Batteries UK Support & Info Thread
@editor Hi, To resolve this, please tap on the A...
By Indevolt Tech , 5 days ago
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RE: Double or Triple Glazed Windows?
Posted by: @singlespeed With 9 years repairing windo...
By Rob of York , 5 days ago
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