Tado Extension kit to replace controller
I have a glow worm 15hxi boiler heating both central heating and hot water, controlled with a Siemens RWB9 controller. I already have a Tado thermostat and numerous smart radiator thermostats.
i am wanting to swap out my controller to enhance my control of the hot water.
Can I use the Tado extension kit to replace my controller?
and do I have to install it in the same location as the existing controller or could I move it local to the boiler?