Last seen: Jul 16, 2025
In an ideal world, it wouldn't switch itself off. It runs continuously, adjusting the LWT, based on the WCC, to deliver the right amount of heat to ke...
Ideally, you want the room stat set high enough to ensure the heat pump is always on, and all the other emitter controls fully open, to ensure the sys...
Sorry, but I want to be clear about this in my own mind. I think it may be all about what happens during the defrost, and how you account for it (in a...
Yes, I am sure as can be. It is down to simple numbers. The calculated heat loss at -2 is 12.4 kW, a figure that I think is as good an estimate as can...
Sorry, forgot to include this bit. Yes, will try CC3. I'm also going to put the left had WCC baseline back up to 56, at least for the next 12 hours or...
Yes, that is the right document. I absolutely get this, but my hands are tied by the design constraints: small area for rads, fitted the largest we co...
I appreciate that, and no harm in doing it, but it helps to have something to focus on, as you have now done. Freedom, who also supplied my Midea he...
@dons - the is quite a lot of info there, but not so much in the way of clear specific questions. It might help if you summarised your key questions, ...
@iancalderbank - The manual the tables comes from is available online, and can be found using google (midea m thermal mono engineering data pdf). A li...
Looks interesting, thanks for posting, will watch it when I have a chance. The installation meets (exceeds) the airflow requirements in the insta...
Latest Posts
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RE: BUS Grant: removal of all other fossil fuel heat sources
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Don't do much digging around.That's best left to the pr...
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Hi all, I was wondering if anyone had an idea of how th...
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RE: EBAC re-entering the ASHP market in 2023
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RE: Compute heat loss from energy used
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RE: Is a Valliant Inline 6kW heater a BUS buster?
When i was looking I encountered one installer who does...
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@pie_eater I have been thinking of adding cooling to my...
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@chandykris Horses and beggars…. 😉 Toodles.
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RE: Cleaning up after gas meter removed
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This particular example is one of the worst I have seen...
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RE: Fan running in hot weather ...why?
I wonder if it has some kind of pressure transducer to ...
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RE: Cooling with Samsung Gen6 and Flow error
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@heacol thanks for confirming we can only hope NAPIT ag...
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Sorry to hear that @bruce. Sadly I’ve heard from multip...
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