1、High‑quality thermostat is for gas boiler heating system with touch buttons for simple operation. 2、LCD display with backlight can clearly display data, which also is easy to read even in the dark. 3、Programmable weekly and 5 + 2 six cycles programmable to maximize comfort and economy, very flexible. 4、1°C accuracy can keep the comfortable temperature within the level you set. 5、Equipped with that data storage function when power is off and thermostat lock function. 6、The panel can protect the LCD screen from collision and avoid scratching your fingers. 7、Energy efficient thermostats help reduce household energy costs. Made of flame‑retardant materials, safe and reliable for daily use. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.