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Last seen: Oct 20, 2026
er no need to apologise, you aren't obliged to answer quickly or indeed at all!
For the avoidance of doubt I still don't get the first part of this as explained above, and would appreciate clarification if you have the time and in...
If they were heated up only at night on a very cheap night-time tarrif, they could possibly work out cheaper than ASHP unless you get the right tarrif...
This is an interesting one and shows the challenge of mixing radiators and UFH IMHO. I suspect that, in at least some houses, it 'resolves itself' b...
Ultimately demand is defined by the house because ultimately the heat pump (plus any sundry sources of heating) must supply exactly the amount of ener...
Its easy to get mixed up! So now leave 2022 where it is and gradually adjust 2021 until the house is at the right temperature. Allow a week, change...
Absolutely. 37@15 makes no sense whatever. The whole point of WC is to adjust the flow temperature so that the output of the radiators (which depend...
@alfapat 2021-2022 make no sense, the difference is so small that its barely bothering with weather compensation at all. I would set 2022 to 30 ...
Apologies but I don't understand this. The demand is determined by the house which in turn determines the radiator sizing. You can't prevent cycling...
That is the one to be bypassed in the first instance. You may also be able to remove the pump on flow or return, but I strongly suggest to proceed on...
[/quote] Sorry to hear about what are almost certainly teething troubles, the Mitsubishi is well renowned so its unlikely that there is anything maj...
Firstly I think you accidentally pasted a picture not the actual excel Your comment is certainly correct. Most heat pumps have a modulation ratio ...
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