Thermostat and Rad Valves?
I recently bought a wired thermostat (in the hallway) and 4 radiator thermostats in the lounge, dining room (2) and a bedroom.
I have read that I should have a wireless thermostat in one or more rooms too.
can someone explain why I need both rad thermostats and a room thermostat? Are they not both monitoring the temp in the room, so why do I need both?