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Last seen: Aug 13, 2026
@grahamf good set of questions. Can I suggest just one minor refinement to Q1: In your designs, how do you trade off the up-front cost of the sys...
This wouldn't solve the problem @mars is trying to solve, which is system COP not heat pump COP. To measure system COP you need to measure output at ...
Can you remind me what the current problem you (or they) are expecting it to solve is? The only thing a very slightly larger buffer tank will do is ...
Not so far as I know. I dont think that is reported by the API unfortunately. Here is what I have on my 'dashboard' which, in practice, does almost ...
Fair enough, I stand corrected, my apologies. In that case its currently down to the protection (if any) provided by Building Regs. The requirement...
I do agree, but surely that's what we expect from marketing. If you are trying to sell things it's normal practice to stress the upsides and leave th...
I take the point but who is ever going to do that? Do you expect Ford to market their cars with the slogan "does the same as a Porsche but not so swi...
BUS requires minimum SCOP of 2.8, see/p> Building regulations require Reasonable provision shall be made for the cons...
I dont but in fairness to Mitsubishi you contract is with your installer so it is his job to sort it and refer if necessary.
Isn't that the job of a robust interviewer?
Can I just say how refreshingly open this podcast was. Mars you did a great job of grilling the installers and you were right to do so, yet at the ...
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