30 Zigbee thermostats & climate confirmed compatible with Zigbee for Domoticz. Each climate device also shows every other platform it supports.
Schneider Electric CCTFR6100Drayton Wiser Radiator ThermostatZHA (Home Assistant)Zigbee2MQTTdeCONZ+1✓ Works with 4 platforms
Schneider Electric CCTFR6700Wiser Room ThermostatZigbee2MQTTZigbee for Domoticz✓ Works with 2 platforms
Schneider Electric EER50000Wiser H-RelayZigbee2MQTTZigbee for Domoticz✓ Works with 2 platforms
Schneider Electric EER51000Wiser ThermostatZigbee2MQTTZigbee for Domoticz✓ Works with 2 platforms
Schneider Electric EER53000Wiser Radiator ThermostatZigbee2MQTTZigbee for Domoticz✓ Works with 2 platforms
Beca BHT-6000Thermostat for Water/Gas BoilerZHA (Home Assistant)Zigbee2MQTTdeCONZ+3✓ Works with 6 platforms
Beca BRT-100Thermostatic Radiator ValveZHA (Home Assistant)Zigbee2MQTTdeCONZ+1✓ Works with 4 platformsWe list 30 Zigbee thermostats & climate confirmed compatible with Zigbee for Domoticz. Each one also shows every other platform it supports.
Not every climate device is supported — it depends on whether Zigbee for Domoticz (or the underlying bridge) has a device handler for it. The list above is limited to thermostats & climate confirmed to work with Zigbee for Domoticz.
You need a Zigbee coordinator (USB stick) connected to Zigbee for Domoticz. Once the coordinator is set up, you pair the climate device and it's controllable from Zigbee for Domoticz.