Product details:

Programmable Thermostat, Number of Cooling Stages 1, Number of Heating Stages 2, No Programmable Fan, Programs per Week 5/1/1, Power Method 24 Volts, Terminal Designations R, C, G, Y, W2, E, O/B, L, Temperature Range 45-90 Degrees Fahrenheit, Temperature Settings per Day 4, Battery Backup, Battery Not Included, No Key Pad Lockout, Switching System Cool Off Heat/Emergency Heat, Switching Fan Auto On, Type Heat/Cool, Height 6 Inches, Width 3 3/4 Inches, Depth 1 1/4 Inches, Heat Pump
Brand:White-Rodgers
Assembled Product Weight:0.5 lbs
manufacturer_part_number:1f82-261
Manufacturer:Emerson Thermostats