In article , Christian
McArdle wrote:
I wish you could get programmable thermostats in standard light switch
1 gang faceplates, but I've never found one and I looked quite hard
when I was buying mine.

They have to stick out to accurately measure the room temperature. My
CM67 has a single gang metal box in the wall behind it.

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Tony Bryer SDA UK 'Software to build on' http://www.sda.co.uk
Free SEDBUK boiler database browser http://www.sda.co.uk/qsedbuk.htm