Replacing an old SMC Central Heating Control Unit
"Thomarse" wrote in message
ups.com...
!
Im hoping just to geta basic digital controller that doesnt demand a
compter science degree to operate!
No such animal in my book. They are all a nightmare to change!
I got the Horstmann one from the Screwfix book, cheap, reliable and soooo
simple and quick to change!
Anyhow, good luck....
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