The Braeburn 1020 Thermostat is a non-programmable unit designed for use with central furnace and central air conditioner systems. It operates through a corded electric power source and features a 24v wire configuration. The thermostat has a digital control style with switch, push button, and digital displays, making it easy to use and adjust. With anti-island protection properties and childproof resistance properties, this thermostat provides safety and reliability for your heating and cooling needs. The sleek white design and wall-mounted feature make it a convenient and practical addition to any home. A1-S