Honeywell TH5110D1022 FocusPRO Non-Programmable Digital thermostat

Honeywell TH5110D1022 FocusPRO Non-Programmable Digital Thermostat. The FocusPRO™ non-programmable digital thermostat provides electronic control of 24 Vac conventional and heat pump systems or 750 mV heating systems. Non-programmable digital thermostat. Large, clear, backlit display - easy to read in various lighting conditions. Display size options - available in large screen or standard. Precise comfort control (+/- 1º F) - maintains consistent comfort to the highest level of accuracy. Easy change battery door - flip out door allows for easy battery replacement without removing or disassembling the thermostat. Up to 3 Heat/2 Cool Heat Pump or Up to 2 Heat/2 Cool Conventional. Dual-powered (battery and/or hardwire).