Honeywell Thermostat #th5220d1029-u
Honeywell -- White. Dimensions: 5-13/16" W x 1-1/2"D x 3-9/16" H. Precise comfort control (+/- 1F) up to 2 stage heat, 2 stage cool. Changeover: auto/manual selectable. Terminal designations: rc, r, w (o/b), w2 (aux), y, y2 (e), g, l, c. Voltage: 24 volts. EcoSource Exclusive. Min. Order: 1 EA