Honeywell - The FocusPRO 5000 large-display non-programmable digital thermostat provides electronic control of 24V (AC) conventional and heat pump systems or 750-millivolt (mV) heating systems. The large, clear, backlit display is easy to read in various lighting conditions.

• Available in large screen or standard display
• Precise comfort control (+/- 1ºF) maintains consistent comfort to the highest level of accuracy
• Easy-to-change battery door (flip-out) allows for easy 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)
• Replaces: T874R1384