Digital heating thermostat 2-wire connection with programming for 6 working days and 2 weekend periods Digital heating thermostat, compatible with installations by 2 cables. Automatic programming on 6 daily intervals for working days and 2 intervals for weekends. It has a backlit LCD screen to see the room temperature and the temperature set point. Anti-freeze protection mode and defined thermo-pressure range from +5C to +35C.Digital thermostat: Digital thermostat for heating or air conditioning. Surface wall mounting. LCD display with backlight for displaying room temperature and set temperature. Potential-free switched contact suitable for current maximum of 3A. Automatic programming configurable in 6 periods for working days and 2 periods for weekends. Temperature range: 5 to 99 C. Accuracy of measured temperature: 0.5C. Temperature adjustment range from 5C to 35C. Anti-freeze function. Manual temperature adjustment function. Operation with 2 AA 1.5 V batteries (not included). Dimensions: 86 x 86 x 28 mm .