White-Rodgers 1F83H-21NP Heat Pump Non-Programmable Thermostat, 2H/1C
A large display, bright back light and high contrast screen make this White-Rodgers Emerson 80 Series non-programmable thermostat as easy to read as it is to install. Built in level indicator, easily navigable set-up menus, terminal block connections and seperate subbase allow for easy installation. No outdoor temperature sensor is required with these models. Set temperature limits to save money with this universal model that includes an auto-changeover option.