White-Rodgers 1F85-0471, Multi Stage Heat/Cool, Programmable (5+1+1)

The best-selling digital thermostat series now has Blue. 80 Series Blue has a large 4-square-inch, easy-to-view Blue display and enhanced home comfort features. Take all the best features of the 80 Series, add exclusive CoolSavings™, dedicated programmable or non-programmable, longer battery life with exclusive battery power monitor — put it all in a sleek, compact package and you have 80 Series Blue. Tried and true now comes in Blue!

• Large, 4-square-inch Blue display with easy-to-see characters
• Quick one-button programming
• Configures as manual heat/cool, auto changeover, heat only or cool only
• Exclusive Cool Savings™ feature saves energy during peak A/C demand periods
• Hydronic 2 or 3 wire applications
• Three anticipation settings
• Exclusive battery power monitor
• Longer battery life
  Easy-access battery compartment
• 5-year warranty
• Choice of 5/1/1 day programmable, 5/2 day or non-programmable
• 4 time and 4 temperature settings per program (heat & cool)
• Energy savings up to 33%
• Patented pre-programmed software simplifies time and temperature programming
• Large LCD with improved contrast for easier reading
• Lighted display for easier low-light viewing
• Permanent program retention during power loss
• Indefinite setpoint Hold
• Air filter change indicator
• Simple “set-up” menu to activate optional features
• Temporary temperature override two-hour minimum or until next program period
• Soft-touch keypad
• Display temperature recalibration (+/- 4°)
• Dimensions 5.1"W x 3 .9"H x 1.2"D