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Last seen: Oct 8, 2026
@jamespa thats a good point. People havent really bothered much on the boiler side. I was one of them as i recently realised that you could do weath...
@cathoderay I agree. This is not only about the mass produced heat pump (which we have specs for) but a bespoke design for every individu...
@majordennisbloodnok I think the reason for my frustration is i started my journey of heatpumps watching all the heat geek videos on YouTube. They ...
@editor thank you Mars. If heat geek had mentioned that traditional calculation would have your house at 6.4kW heat loss but our 1000's of installs ...
@editor the replies I received were as follows 1.There is the guarantee if you need it dont worry. 2.ΔT50 only refers to the radiator spec but yo...
@l8againagain I think you need to look into it in depth.Heat geek proposal says the heat loss are for -3.6 deg C outdoor and 21 deg C indoor temp V...
@jamespa However, with MCS and BUS involved, I’m struggling to understand how this works in practice. As a business, Heat Geek can size a system how...
@donciccio thats interesting. I really cant understand how the radiators would work in that case. What is the total output of all radiators combi...
@jamespa Thank you. Appreciate your response Just curious as to what would happen if I had gone with the heat geek proposal for 5kW plus with no...
@jamespa Not considering octopus as I do not agree with their heat loss, in addition they want scaffolding, asbestos survey as well as can only fit...
@jamespa Yes annual of 19,000kwh. Dont think high hot water demand as it's only 2 of us with a 1 year old. Gas boiler would definitely be degrad...
Thank you. Annual gas consumption about 19000kwh over the last 2 years. 2004 ideal classic non condensing original gas boiler. Range gas hob The...
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Latest Posts
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RE: I need help with Ecodan ASHP
@f1p It turns out there have been a solar panel install...
By Andris , 2 hours ago
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RE: 15kw pump for 225m2 1990's house - over kill?
@seaviews your installer would be right to say that the...
By GrahamF , 2 hours ago
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RE: Vaillant ecoTEC Plus - Flow Temp and Set Up
@trebor12345 That curve looks healthy to me. I woul...
By JamesPa , 4 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 , 11 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 , 14 hours ago
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RE: Aerotherm and weather compensation
These are likely inked. The basic explanation is tha...
By JamesPa , 14 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 , 15 hours ago
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Good to hear that you found a solution. Absolutely a...
By Batpred , 16 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: 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 , 5 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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