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Last seen: Feb 13, 2024
@derek-m The pump keeps running, seems the compressor switches off. room temp is 20.6 (added to chart below)
This seems very strange. Is the UFH electric or water? #1 You would be crazy to put a whole lot of oversized radiators on the walls and then render ...
II have a related issue, think the cause is similar to yours After "charging" the UFH over night (100mm concrete slab) when I reduced the flow temper...
@iancalderbank In the end I have gone for the VRG133 and ARA645. the 645 switches in 30 seconds, which I am fine with. So just need to decide on the f...
afaik some Samsung heat pumps won't start the compressor if the water temperature in the pipe is less than 10 degrees. I have not needed to do this b...
Pretty impressive given the location.
Are these collecting thermal energy and PV energy?
This is mostly a vanity exercise in CoP, so not not strictly needed, but good to have the option to explore the limits of CoP. Once we are finished t...
Indeed, that would be wise, my situation is complicated [you don't want to know 😀] TLDR version - oil boiler died - bought heat pump - heat pump ins...
It seems so, this diagram to a while to decipher. Heat Geek Towers runs at about 0.8 lps, the max for the 16kW samsung is 58 lpm....
It looks a lot smaller, esp the actuator, and I have one of their mixing valves picked up off ebay, quite like it. Specs for the VRG330 below (the b...
@iancalderbank Thanks for that. I quite like the ESBE diverters, but can't seem to get the one I need here in UK. Also trying to connect 28mm to 1 1/...
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