Last seen: Dec 9, 2024
Thanks Mike, the clunking seems often (sorry describing a sound that I have no reference too is hard to pick a term, metallic knocking/banging/clunkin...
I thought going forward I would indicate on a segment of the floor plan the downstairs zone, what it comprises of, where rads are, what rads they are ...
Thanks @heacol Next step is now the builder is getting the plumbers and architect and myself to meet on site to discuss all this. This is the orig...
Thanks @heacol Just asked the specialist on thoughts of removing the LLH as a first step to see affect. His response was that "they're recommended by...
Yeah, far as the heat specialist's recommendation goes it's get larger emitters to reduce flow temp and increase efficiency. The ASHP cycling is pre...
Attached 6 probes now to largest rad in Living 2 – temps whilst ASHP runs (think caught just at a peak of a cycle, Grant panel said 39C in, I think ou...
It’s 10C outside according to Grant panel. 36.4C coming in according to my probe. 38C according to Grant panel (using the hold down return, see valu...
@derek-m Will see if can do some surface temps of that rad when ASHP is running at some point today. Photo attached of LLH whilst ASHP running th...
sorry Derek, think I keep replying then not seeing all your posts. Same with Toodles. water pump is after LLH before the zones yes. heat s...
So the smaller rad in living 2: 30.6C in / 27.3c out - 3.3C diff larger rad in Living 2 26.6C in / 29.4C out - wasn’t expecting that. This ...
@derek-m 3 zone valves. Only one water pump in plant room, set to speed 2/3. Apologies don’t have a diagram. 1 zone valve manually on for upstair...
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