Thanks for your help Ian.
The potentiometer didn't solve it so I called Ravenheat tech support and after explaining the situation was advised to...
My next question is - Is there a GSE on this forum, convenient for Stockport, who wants to do the job?
Thanks for the rapid reply.
I didn't see any adjustment being made when PCB was fitted. Looking at the old PCB, there only appears to...
There are 3 rads on the ground floor and 4 on the first floor.
I have a Ravenheat White Star LS100 about 15 years old. No room stat but TRVs.
Recently it would not fire and the PCB was replaced and a...
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