Vintage Jade Controls J3000 Thermostat is a classic addition to any HVAC system, offering both heating and cooling control with ease. The rectangular design and beige color add a touch of retro charm to any space. This analog/mechanical thermostat is programmable, making it convenient to set and forget. The package includes a 3V button cell battery, installation, and operation manual for a hassle-free setup. Upgrade your system with this reliable and efficient thermostat from Jade Controls.