1. Thermostat underfloor heating: Underfloor heating (waterpowered) controlled via actuator (230V, NC), electric underfloor heating 230V, max. 3600W (external sensor required), electric wall or ceiling heating (including infrared), max. 3600W. 2. Temperature sensor: Builtin NTC sensor, room temperature controller includes a 3M extra sensor. Display accuracy: 0.1°C. Suitable for waterbased underfloor heating, water valve, water heating system, wallmounted boiler, etc. 3. Easy to use: Adjustable displayed temperature, touchscreen operation, supports connection of multiple actuators (parallel operation). LCD touchscreen with backlight (activates only during operation and turns off after 10 seconds). 4. Programmable thermostat: Weekly programs can be set in 52, 61, or 70 modes, with 6 daily time slots and adjustable set temperatures. reliability and strong antiinterference. Clock continues running during power outages, preserving time settings.