1 Heat / 1 Cool system. 24V AC powered with battery backup. 5–2 day programmable schedule. Blue backlit display. Pop-up programming wizard.


Model: RS5110

Electrical rating: 24V AC (18–30V AC)

Temperature range: 45°–90°F

System compatibility: Gas, electric, oil, heat pump (1 heat / 1 cool)


Thermostat powers on (display lights up as shown). Removed from box for photos. Includes original packaging.


Please verify compatibility with your HVAC system prior to purchase.