For most 24V and millivolt applications for heating/cooling or heating only systems

This deluxe digital features 2 separate programs: 1 for weekdays and 1 for weekends

4 temperature settings each day

Up to 4 time settings (2 set-backs) each day

Stores heating and cooling simultaneously

50 F (degree Fahrenheit) to 90 F

Built-in ze-up protection

2 "AA" alkaline batteries to power thermostat (not included)

Beige