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Last seen: Aug 13, 2025
@morgan I beat that by 2kwh
@adam_colwell there are other factors that can impact cycling when your unit is running what is the flow rate, if you go to settings and running infor...
@adam_colwell I have an Ecodan they don’t modulate down well. If you are running flow temps that low it will be cycling on and off and that will be w...
The flow of 40 and return of 29 is a dT of 11 which is very wide for an Ecodan, they try and hold to 5, if it can't then more heat is being sucked out...
@newhouse87 that's exactly what I do, heat up the UFH overnight at a fixed flow of 40C so the house is a degree warmer than required first thing. Thi...
Assume you have checked this but in case you haven't...in the weekly planner you set the desired temp during different time periods of the day, if you...
@fazel Thanks I was starting to wonder if this might be a factor, maybe I will just wait till it gets colder 🙂
@derek-m Sorry I may have confused, I'm not trying to run it efficiently, this is a test to determine whether there is a fault with the unit or if the...
@derek-m Thanks - heat loss calc was 7.2KW. The UFH is retrofit so has a relatively quick heat up time as its thin. I understand what you are sayin...
@derek-m Thanks Derek, the max LWT is set to 50C, there is no buffer tank, but as it was fitted with a preplumbed Ecodan tank I think they all come wi...
See the previous post about suppliers being able to set own rate for economy 7 so no it won’t be capped to 40p
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