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Last seen: May 16, 2026
Many thanks for your post. I assume that the "house" thermostat (BT 50) setting is included in an algorithm that controls the heat pump. Without any h...
I don't have a room (central) thermostat. That was actually my question. My system has been working quite well while the OAT has been cool. Now we are...
As already covered in this thread, I have an F2040-12 and an SMO 20. It is supplying a Wunda Fast response UFH. I run "open Loop" with all of the zone...
Thanks. Will do.
I have an F2040-12 and an SMO 20. It is supplying a Wunda Fast response UFH. I run "open Loop" with all of the zones except the bedroom open. I have a...
@transparent Update I just thought that I would post an update. I have still not been able to get any information from my install...
@transparent No problems today. We had a power cut Sunday night Monday. I don't what time the power went off.It came back at 01.32. I think that it wa...
@transparent My apologies. It stated 20mm Rapid Response on the pipe layout plan. I assumed that was the pipe size. It is actually as you suggested 16...
@transparent Yes. I have a micrometer. I think I have a piece outside. I will have a look tomorrow.
@transparent It is actually shown as a 20mm pipe. I assume that is the OD. The ID is probably 16mm? The installation has 2 manifolds. left has 7 loo...
@transparent Looks like I have a lot of alterations. I will be speaking to my plumber on Monday. I have had many discussions with Wunda (UFH) during...
@judith I have signed up for Heat Punk but it doesn't seem to have anyway to create a profile using UFH. Only shows radiators.
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