![Amazon.com: Uponor (Wirsbo) Setpoint 521, Single Temperature Programmable with Sensor : Industrial & Scientific Amazon.com: Uponor (Wirsbo) Setpoint 521, Single Temperature Programmable with Sensor : Industrial & Scientific](https://m.media-amazon.com/images/I/31VejFRoyoL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Uponor (Wirsbo) Setpoint 521, Single Temperature Programmable with Sensor : Industrial & Scientific
![Uponor Stellrad für Thermostat t-55 t-35 t-37 · 1058384 · Regelungen und Komponenten · heizung-billiger.de Uponor Stellrad für Thermostat t-55 t-35 t-37 · 1058384 · Regelungen und Komponenten · heizung-billiger.de](https://assets.heizung-billiger.de/images/uponor/large_default/large_default-upb_p1058384.jpg)
Uponor Stellrad für Thermostat t-55 t-35 t-37 · 1058384 · Regelungen und Komponenten · heizung-billiger.de
![For LCD Uponor Smatrix Wave+RH Style T-149 LCD Smart thermostat Temperature Controller Replacement and Maintenance - AliExpress For LCD Uponor Smatrix Wave+RH Style T-149 LCD Smart thermostat Temperature Controller Replacement and Maintenance - AliExpress](https://ae01.alicdn.com/kf/S273f6a27ca7b4e5196a48897cac339d0L.jpg_640x640Q90.jpg_.webp)
For LCD Uponor Smatrix Wave+RH Style T-149 LCD Smart thermostat Temperature Controller Replacement and Maintenance - AliExpress
![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 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](https://i.redd.it/euv59nrmq9161.jpg)