Brand New PLEASE READ: Some boxes may show some fraying and/or shelf wear from being stored and moved around inside a warehouse environment. PRO1 IAQ T701 Digital Non-Programmable Thermostat, Single Stage, 1 Heat - 1 Cool About This Product: The PRO1 Model T701 Thermostat allows you to control the temperature in a room by mounting a thermostat on the wall or junction box. The thermostat can operate on (2) AA batteries without the need of any electrical power. The thermostat can also be hardwired with a common wire. Highlights: 1 heat 1 cool 5-minute compressor delay protection (selectable on or off) Adjustable setpoint limits Separate heating and cooling swing (cycle rate) adjustments Room temperature calibration adjustments Easy wire color coded terminal blocks Universal sub-base Mounts on wall or junction box AA battery or 24-Volt power (batteries not included) Improved blue back light Glow in the dark light button