Can I use the tado TRVs to run my boiler with the Extension Kit only?
Hi - I currently have 6 Tado TRVs working on my radiators.
My oil boiler (which heats the radiators + hot water) operates independently of the TRVs. and switches on & off per a timer integrated into the boiler. I do not have room thermostat in the house. the only thermostat is the water temperature thermostat - also integrated into the boiler.
What I am interested to know is, if I interface the extension kit with the boiler, can my TRVs call heat (i.e switch boiler ON/OFF) directly trough the extension kit to the boiler without the need for the Smart thermostat?