Herschel XLS Thermostat Instructions Richard Martin 16 February 2023 15:26 Updated T-PL Plugin Wifi Thermostat Instructions T-BT Battery-powered Thermostat Instructions T-MT Wired Wifi Thermostat Instructions Related to Thermostats Controls Related articles Herschel iQ Thermostat Instructions How to pair Select XLS Panels with XLS Thermostats Problems pairing Thermostats with the SmartLife APP Select XLS Panel not heating up How do I unpair an existing pairing?