I didn't think I was legally allowed to open the front of the boiler as I'm not gas registered? I assume your on about checking the panel inside the boiler?
sorry guys but your losing me. the thermostat in the living room is wireless and the receiver seems to be mains run which is next to the boiler. When I get my mrs to operate the thermostat downstairs the receiver clicks but nothing happens with the boiler????
well thats exactly what I did. I put the boiler to being on and should be run through the thermostat but unfortunately the thermostat didn't seem to operate the boiler? As mentioned in first post, when I adjusted the temperature on the thermostat the boiler just continued to full temperature...