Wirsbo/Uponor thermostat replacement | MySensors Forum
Uponor Ucs Wired T-37 Thermostat : Uponor
Uponor Heat-only Thermostat with Touchscreen Installation and Operation Manual
What component could it be? Associated with Uponor C-35 controller. This starts with the Uponor C-37 thermostat, which has sometimes been discussed here. Could there be any fet switch 2 channel? SMD