Usage Tips:Optimal Heating Control: Manage your home's heating efficiently with our digital gas boiler thermostat. It offers a programmable 7-day schedule to your living space remains at your desired temperature throughout week. User-Friendly Interface: Equipped with a clear, easy-to-read display and simple navigation buttons, this thermostat allows for hassle-free operation. Adjust settings effortlessly to suit your comfort level. Energy Efficiency: Designed to help reduce your energy consumption, this thermostat supports a 3A load and provides precise temperature control to minimize heating costs. and Reliable: Built to last, our thermostat ensures consistent performance and reliability, making it an essential upgrade for your home heating system. Temperature sensor: thermistor Display: LCD screen Button: touch button Additional functions: weekly programming/power-off memory Current: 3A Power Supply:2x1.5V batteries (not included in shipment) Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Type:White Backlight Colour:White Material:Flame retardant PC+ABS Package Contents: 1 * Temperature Controller Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.