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Last seen: Aug 9, 2026
Possibly the thermostat is connected in a way that means, with only one contact, it operates the same as Method B. But yes its confusing.
@cmartinbwmba Method A I cant quite translate for certain but it seems priority mode and non priority mode refer to heating and cooling....
sounds possible but of course wind only blows from one direction and its not from the inside of the house! I think that might be the drift of the comm...
Sorry to hear that but not surprised. I am pretty sure this is a rebadged product which Ideal wont understand in depth, which is a pity because their...
Further to the post above I have now worked out (I think) 2 port buffers. The conclusion is, just like 4 port buffers - avoid. Here is the explanat...
The question is, what is 'the latest method of calculation'? Here are two relevant extracts from MIS3005-D which point to the answer to that question...
How is the figure measured, specifically is it a measure of it passive infiltration or an artificial measure with a pressure that is greater than woul...
Noted and dilemma understood. A volumiser may not be needed but it wont do any harm if its plumbed correctly. As it is, its a 2 port buffer and may ...
The sad fact is that you have to check everything some installers and maintainers do, or alternatively hover over them whilst they do their work. In...
@razz You should perhaps take a look at and interrogate this A Cosy owner who has solved excess noise problems with some very simple DiY case mods.
You are lucky they have used 0.5, many surveys use 2-3. With a very low loss home air changes (unless you have MVHR) are going to dominate, they are ...
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