Garrison Digital Thermostat, Single Stage Programmable

Programmable 1-Stage / 1-Stage Cool thermostat with large LCD display screen. The thermostats are designed to operate with most gas, oil, electric boiler or 2-wire systems and air conditioning systems that have 24-volt or millivolt control. | Features: | 1-Stage Heat / 1-Stage Cool | Programmable 7 days or 5+2 (4 ranges) | Hold & Override function. | 24 Volt with battery backup. | 2-AA Batteries (included). | Auto Changeover | Gas, Oil and Electric systems. | Heat Pump systems. | Millivolt system. | Backlight | Front battery door. | Quick-connect wiring terminal | Static Protection | F/C temperature selectable indicator. | High/Low Temperature protection. | Compressor short cycle protection. | Auto recovery. | Filter Check monitor. | Energy usage counter. | 1st. Stage temperature differential rating | Keypad lockout.