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JamesPa
JamesPa
@jamespa
Moderator
Illustrious Member
Joined: Apr 3, 2023
Last seen: Aug 20, 2026
Topics: 27 / Replies: 5272
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RE: ÀSHP heat loss - how close to perfect can we get?

Im late to reply because we have had visitors but... That is two different questions: 1. What is the best way to assess heat loss? 2. What is MC...

2 years ago
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RE: ÀSHP heat loss - how close to perfect can we get?

Interesting Yet more evidence for the proposition that reliance solely, or even primarily, on the fabric spreadsheet method is questionable. I c...

2 years ago
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RE: Simulation of ASHP with Gas boiler as part of decision process

Im finding it very difficult to believe that there isn't something else going on here. If you want to halve loss (everything else being equal) you ha...

2 years ago
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RE: Simulation of ASHP with Gas boiler as part of decision process

@cathoderay Thanks for the update which, together with your other recent posts, seems to point the finger at your oil setup being the mysterious p...

2 years ago
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RE: The good, the bad and the not that great – my heat pump installation

@transparent I love your comment. In 14 years in local government I encountered only 2 politicians who had a clue about even the most basics of ...

2 years ago
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RE: The good, the bad and the not that great – my heat pump installation

Interesting thanks I note that 'upper tier local authorities' will be represented, which excludes most planning authorities (planning, outside u...

2 years ago
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RE: Book: Not Zero

(c) is a fair comment. I will rephrase it as 'at the expense of almost all of our children and grandchildren (with the exception of the very rich), a...

2 years ago
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RE: Book: Not Zero

Knowingly obfuscating, concealing or misrepresenting fact (the science) for personal gain isn't politics, its fraud (see the fraud act 2006). Of cour...

2 years ago
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RE: Book: Not Zero

Or listen to the scientists. The existence of climate change is not a political subject, the science doesn't care a fig what you or I or any politi...

2 years ago
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RE: Will heat pump heat hot water without increasing the temp in my home?

Unfortunately your electrician is speaking out of the wrong orifice. Weather compensation means altering the flow temperature up or down according to...

2 years ago
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RE: The good, the bad and the not that great – my heat pump installation

Your analysis is right but.. The number of Councillors or MPs that understand anything remotely technical is tiny The Civil Service (which, so fa...

2 years ago
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RE: Avoid the Heat Pump Villain: Why Low-Loss Headers and Buffers Can Sabotage Your Heat Pump's Efficiency

Thanks for sharing this and very pleased to hear the result. Well done for having the courage. Its worth being aware that there are (at least) ...

2 years ago
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