Programmable Gas Boiler Heating Thermostat Dry Contact Temperature Controller Touchscreen LCD with black

This is a durable, safe and reliable gas boiler heating thermostat that is easy to install and program. It can provide uniform and comfortable temperature control. Free mobile app allows you to control your thermostat from anywhere & anytime conveniently, which fits in your lifestyle and gives you an energy-saving and comfortable living environment. It's suitable for use in office buildings, hospital, school and entertainment places for temperature control. Features: High quality thermostat for gas boiler heating system, with touch buttons for simple operation. LCD display with backlight to display data clearly, easy to read data even in the dark.?? Weekly programmable and 5+2 six periods programmable to maximize comfort and economy, very