wirimg

A question if I may before I dive in. I have an old gravity fed CH system which thanks to members here in the past - works very well. It has a Danfoss Randal 3060 programmer that has died. I have the original installation docs for the programmer - and it shows 7 terminals plus the earth. In the...

In my hall way I have a 2 gang switch where one controls outside light and the other the hallway light. Hallway light can also be controlled by a separate switch in the hallway too. I’m installing a smart switch where I’ve tried once and managed to have it connected and one light the Hallway...