Recent content by kevinm79

Small update, Call for heat? wire was just looped to the above unit from the controller as I thought. Neutral is just looped from the above unit as well. Live that's another story awaiting an amazon delivery of bits just to be safe before I start digging deeper. Drayton wiser smart unit is...

I was going to test it but the battery is flat in the multimeter. So that's a tomorrow job My guess is 1 of them wires goes to the boiler and the other goes to the below unit. so I can join A and B shove it in the wall and forget about it. Or do it the right way, find out which cable is the...

thanks for the quick reply, Yes that's correct. Lucky for me the units and switch are very close to each other and there is no other junction box that I can find. (might of got the model unit of the top one slightly wrong) as under the cover says R6660D

Hi All I have a honeywell ST9100 and a HC60NG. which I am going to change to a Dayton wiser setup. I popped the lid off the st9100s and understand all I need to move is the wire from the 4 to the 3 to make it work so that bit is not a problem. I want to completely remove the HC60NG...