Last seen: Jan 8, 2025
@littlered Hi and welcome to the forum. We have a 4 bed bungalow build in 1990, with an ASHP and radiators. In theory, yours (2 bed, new, ufh) sh...
You're assuming the installers didn't leave me this with their comprehensive handover pack and commissioning notes? ...
@batalto but are you a better chef than engineer? ...
OK. I'll do a summary at the end of the month but here's the last few days. This is having most of the house 21-22C all day and night. Tonight's go...
Without doing any analysis, it does looks like your COP has improved.
The defrosts are every couple of hours. I think it reverses the flow? Anyway it causes the flow temp to drop so it ramps up the power to heat it up,...
@warren-s, there is a simple one on the site I posted the link for that is customisable. The Stelrad radiator site has a very comprehensive one tha...
Derek, that was my worry about just offsetting the thermistors; it might correct it at one end but not the other. My weather comp curve says 33...
@warren-s Hi Warren, in case you haven't seen it, this forum may help you with questions about different building materials, insulation, etc. I'm...
For comparison,yesterday 36.6kW, 2.7C average outside, house at c. 21.5C all day/night. 230W/m2. Parts of the house are still a bit warm so could b...
@hjd , thanks, yes there is, I saw that yesterday. You can adjust the flow and return up/down by 10. I'm not sure whether to tinker with that or le...
I'm heading for about 40kWh today but average temp has been 3C (I think I'm a bit further north!). I've also been tinkering with the compensation cur...
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