Recent content by Bicky

I thought the receiver went in place of the thermostat? The boiler is a worcester greenstar 35CDI

Hi all, Hopefully you can help me with what seems a simple wiring task. I have just purchased the Hive kit and am trying to replace the existing Siemens Landis & Staefa RAA02.1N thermostat with the new Hive Receiver. There are just 2 wires and an earth wired up and it useds the following...