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JamesPa
JamesPa
@jamespa
Moderator
Illustrious Member
Joined: Apr 3, 2023
Last seen: Oct 4, 2026
Topics: 27 / Replies: 5447
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RE: Cascade System or larger single unit

How sure are you of 28kW, thats absolutely massive. I presume either your house is absolutely massive (Im thinking well over 500sq m) or it has zero ...

2 weeks ago
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RE: Missing flow temperature in Heat Geek proposal

All agreed. On the wider point I am beginning to think that the industry (to be accurate the smart part of the industry) understanding of flow tempe...

2 weeks ago
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RE: Why are ASHP installs so expensive?

Have you seen the price of those pieces of kit!

2 weeks ago
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RE: Why are ASHP installs so expensive?

For some reason that type of breakdown seems rare. I asked for some early (high price) ones to be broken down and, surprise, surprise, they refused. ...

2 weeks ago
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RE: Why are ASHP installs so expensive?

Thanks. I am personally on the page of measuring house loss (and I did it myself). We are not yet at the stage of creating 'content' (but we are get...

2 weeks ago
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RE: Why are ASHP installs so expensive?

They dont have to justify in cost terms, thats how competition works. Are the prices of Apple products justifiable in cost terms, of course not, but ...

2 weeks ago
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RE: Why are ASHP installs so expensive?

Its not really the survey, there was a fairly complete list further up the thread   It is and what makes the difference is presumably over...

2 weeks ago
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RE: Heat Pump deployment statistics: June 2026

@editor I think our differences are subtler. I agree that 25k good installs is better than 200k poor ones. However I also think that the only way...

2 weeks ago
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RE: Heat Pump deployment statistics: June 2026

IMHO its not unachievable, but it wont be achieved with a linear evolution of the current industry set up. And I personally don't assume that the ind...

3 weeks ago
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RE: Missing flow temperature in Heat Geek proposal

That calculation is reasonable, output is proportional to (average rad temp-room temp)^1.3. I cant explain the Heat Geek design decision. There may...

3 weeks ago
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RE: Heat Pump deployment statistics: June 2026

Personally I don't think it can until it reinvents itself completely. Currently it's designed like a bespoke tailoring service with every install req...

3 weeks ago
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