Orbit 83521 Clear Comfort Programmable Thermostat with Large, Easy-to-Read Display, White

Orbit 83521 Clear Comfort Programmable Thermostat with Large, Easy-to-Read Display, White

• Beautiful and contemporary design complements any décor, with large display and warm backlight for easy viewing even from across the room
• Early start mode ensures the desired temperature is reached by the programmed time, making for a comfortable home whenever you need it
• 7-Day programmability: program each day individually with up to 4 programming periods. This thermostat is not compatible with base board heaters (or other line voltage heating), multi-stage heating or cooling systems, or 3-wire hydronic systems
• Copy feature (from day to day), as well as permanent and temporary hold mode, reduces programming time and makes it easy to use
• Accurate temperature readings - to plus /- 1 degree in Fahrenheit and Celsius - for ultimate consistent control
• One-stage thermostat that works with gas, oil or electric furnaces, central air conditioners, 2 wire hot water systems, millivolt systems, central heating and cooling systems, and heat pumps without auxiliary/backup heat
• Please refer to the user manual for detailed instructions