Honeywell TH5220D1029, FocusPRO Premier non-programmable digital Thermostat, for up to 2 Heat and 2 Cooling systems. Provides electronic control of 24 Vac conventional and heat pump systems or 750 mV heating systems.
Voltage Rating: 20 to 30 Volt AC/750 Millivolt at 50/60 Hertz
Current Rating: 0.02 to 1 Amp (Heat/Cool), 0.02 to 0.5 Amp (Fan)
Size 5-13/16" W x 1-1/2" D x 3-9/16" H
Terminal Designations RC, R, W (O/B), W2 (AUX), Y, Y2 (E), G, L, C
Non-programable digital thermostat with large, clear, backlit display that is easy to read. Maintains a precise consistent comfort to the highest level of accuracy (+/- 1°F). Features an easy change flip out battery door without disassembling. 2 AA batteries required.