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Last seen: Jan 28, 2026
Here’s a photo showing where that flow rate is. Have to bear with me as I’m a complete layman to all this. I can’t see any valves in a partially clo...
@iancalderbank - unfortunately there's only a flow rate shown on the bottom right pipe from LLH which is showing the low rate (it's after the Mag one ...
Yeah that's very useful, me commenting on touch heat hasn't helped, but it's clear heat not passing to top left properly. I'll have a look when a hot...
@derek-m Hi Derek - it definitely opens, have tried putting into manual and still zone doesn't hit temp. @iancalderbank - I've set up those temp pro...
Still awaiting word from Plumber and what Grant is saying. Spoke with builder earlier, he's frustrated as Grant did calcs and actually downsized the ...
I'll mention that to plumber as well. Also the TRVs, if set to max all the time, what's the point in them? (End of the day they're cheap but cost mon...
Yeah, that's my current goal is to keep those going in sync really. As it was clear when only downstairs was on, finally getting heat through the LLH...
Thanks @iancalderbank , I'll order those today. Was on a bit of a rant other day, I'd just had enough this weekend. Plumber is apparently in conta...
I’ve now upped are upstairs zone during day to stop that just switching off. As that thermostat is on the landing above a staircase that’s in a large ...
Further observations. 6:30pm zones last night hit their required temp other than downstairs (log fire running with living room doors open, likely he...
Not sure I’m trying to here, I’ve contracted a builder and a plumber to design a system as part of a full renovation extension project. They’ve had fu...
I’ll be honest if Grant don’t sort it with plumber I’ll demand a different manufacturers ASHP. I’ve no interest in dealing with something like this lo...
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@batpred Excellent, thank you very much!
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Hopefully this will answer your question. To...
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RE: Help me keep the faith with my air source heat pump installation
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