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Last seen: Oct 8, 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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Degrees of Separation
Latest Posts
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
I think Heat Geek have done an amazing job on their bra...
By Tomtheheatingengineer , 9 hours ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
I have just had 3 heat loss surveys, one by heat geek o...
By David , 9 hours ago
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RE: Heat Geek Zero Disrupt: Are We Sleepwalking Into Another Race to the Bottom?
I think that's the key question. After all inverter uni...
By Prunus , 10 hours ago
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RE: battery storage without solar
As of October 1st they need specific qualifications to ...
By EtchedPixels , 11 hours ago
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RE: How should the Boiler Upgrade Scheme be reformed?
A unit which uses water to transfer the heat/chill from...
By Temperature_Gradient , 12 hours ago
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RE: Renewables & Heat Pumps in the News
With regards to the BUS grant raid, I gave it more thou...
By ASHP-BOBBA , 12 hours ago
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RE: Why are ASHP installs so expensive?
The whole system seems to work on the basis of...
By ian33a , 12 hours ago
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RE: Missing flow temperature in Heat Geek proposal
Good plan. If you can get half hourly meter readings a...
By JamesPa , 17 hours ago
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RE: Heat Pumps Without Grants: Would You Have Installed One & Will You Now?
@editor Most certainly. The heat pump was an ideal s...
By Abernyte , 18 hours ago
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Although regulations may well vary from country to coun...
By Majordennisbloodnok , 18 hours ago
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RE: Does anyone have experience of a smart water meter?
Yep I caught our slow leak from a £100 bill rise 8)
By EtchedPixels , 18 hours ago
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RE: Do You Need a Buffer Tank or Low Loss Header for Underfloor Heating in a Large Property?
@jamespa in some cases, failing the Turing test might b...
By GrahamF , 21 hours ago
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RE: Passiv Smart Thermostat - Help & Forum Support
@energystoragetech The heat capacity of some...
By JamesPa , 23 hours ago
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RE: tepeo ZEB UK Support & Info Thread
Sorry you are correct, I was remembering figures from t...
By JamesPa , 1 day ago
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