I am looking at replacing my basic thermostat with a google Hive. I am competent with wiring, but I cannot see how to get into the wiring terminals on the Worcester Bosh 30CDi combo boiler. Any tips?
Google name of boiler followed by installation instructions.
Some boilers do not permit removal of covers by non gas safe personal, but the instructions should tell you if you can or can't.
Likely some thing like this, note * showing where link needs removing, but it may need links putting in if you already have some controls. But as said I am sure you can read the instructions just as easy as me.