Wired Digital Room Thermostat For Gas Boiler, Heating Thermostat 5A Blue Backlight Programmable Boiler Thermoregulator ,Temperature calibrating

- Smart maintenance: Can help monitor the performance and efficiency of your HVAC system by delivering usage reports, alerts about your equipment, and maintenance reminders like filter replacement - Efficient and Easy-to-Use: Our non programmable thermostat is for middle-aged and elderly people who prefer simple yet effective home temperature control. With up to 1 heat and 1 cool, you can easily set the temperature without the need for complicated programming. - Easy diy installation: Do it yourself fast with a built-in level and simple step-by-step instructions. Works with the HVAC equipment found in most homes. No common wire (c-wire) required on most systems (only required on heat only and cool only systems) - Large Display: In display that is easy to read, even from a distance. You can easily see the current temperature, set temperature, and other important information at a glance. - Save about 23% on hvac energy:Packed with features that help you save money, including flexible scheduling, geofencing, remote access and usage reports