Last seen: Feb 23, 2026
Hi, this is just a quick reply to the above quote, I will look at pictures later today. It's not the flow rate you need to measure its the ...
Thats worrying, its like an obvious place for air to collect; why would you not put a bleed there (no need to answer that!)
In fairness my experience was 2 years ago. However the example you quote and that of @simonb seems to confirm it is still happening. The change t...
Firstly welcome to the forums and thank you for all the details. You are asking the right questions. Lets start with the 10mm tails. With...
COP of 17.7 exceeds the theoretical Carnot maximum so is definitely too good to be true. There are several periods when its producing energy but not...
Not sure exactly what your time pattern was when it didnt go how you expected but, if you still had midnight to midday programmed at 18.5 I would have...
I think @ashp-bobba was referring to a possible airlock in the DHW circuit, near the DHW tank itself. As this is usually a high point in the DHW circ...
Welcome to the forums, you are asking the right questions. I had exactly the same experience, 2x+ oversizing (16kW 'surveyed' vs 7kW measured). The...
For most pumps yes, there are pumps that work the other way round so PWM off = 0%. This means that for most pumps removing the PWM cable forces it t...
@batpred I cant see how this risk relates to something that is different in German wiring practice than in the UK, unless German wiring practice has a...
I wonder what the import rates are going to do after March when the levies shift. The only information at present seems to be the of quoted 'average ...
Hi Im not a Grant expert but the Grant R32 manual says the following - it this the error? I wonder how it detects this error. ...
Latest Posts
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Hi Guys, apologies the initial request was a little vag...
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When I saw the world flawless that immediately to me me...
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Thanks for confirming. I should have suspected "C16" (i...
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@editor Hi Mars Just reading the ultimate heatpump...
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RE: What determines the SOC of a battery?
I am aware. But is your chart direct from a Pace BMS ap...
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@painter26 — good idea. Please do let us know what he s...
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