My upstairs Home has 4 radiators and a Honeywell wireless thermostat to control the temperature for “1 zone”, this is connected to a Honeywell controller on the wall.
Downstairs has its own 4 UFH zones connected to their own Honeywell wired thermostats and controller.
My question is; as the upstairs already has a wireless receiver connected to the system, would it be easy for me to add the Honeywell Evohome WiFi connected thermostat plus 4 Honeywell TVR valves?
The red circle in the picture is I assume the wireless receiver, I have something very similar to this installed already.
My thoughts are, swap out the TVR valves, disconnect current wireless receiver, pair the Honeywell wireless receiver from the picture. Bobs your uncle, 4 zones upstairs and smart heating...