Recent content by stubie

Told you I was being thick Thanks for your help!

Hi Thanks for that! I have just spotted on the front case of the old stat Red = Common Blk = N C Yellow = N O What is the N C and N O, "No Connection"? Thanks

I was just about to change my old cylinder stat for a Honeywell L641 until I took the old stat apart. :x Tthe conection on the honeywell are C, 1 , 2 and unfortunatly there is nothing to cross ref this on the old stat. The wire colours are Red, Yellow & Black. Which one goes where...