Anyone recognise These room themotsats and have copy of the instruction to hand/know how they exactly how they work. (Yes we know the basic Dial on front themp stuff)
It's what the little switch on the bottom right side actually does and how to know the when the batteries are dead.
Also its for a underfloor heating system
Cheers
It's what the little switch on the bottom right side actually does and how to know the when the batteries are dead.
Also its for a underfloor heating system
Cheers
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