The universal Aprilaire Model 8448 Thermostat offers the benefits of bringing your heating and cooling system into the digital age, while being extremely easy-to-use. If you don't need a programmable thermostat, but desire the features of an electronic over a mechanical thermostat, then the Aprilaire Model 8448 Thermostat is the best choice for your home.
A large 4.5 square-in LCD screen with a high contrast, backlit display for easy readings|Simultaneous display of room temperature, temperature settings and outdoor temperature, in Fahrenheit or Celsius|Service reminders for your HVAC system, humidifier, dehumidifier and air filter and protects your equipment and ensure the longevity of your investment|Quick-reference instructions on board|Soft touch keys|Provides pinpoint digital accuracy and control for ultimate comfort and outstanding energy efficiency|Can control multistage HVAC system up to 2 stage of heating and cooling for standard system and up to 4 stage of heating and 2 stage of cooling for heat pumps system|Simple setup menu for activating optional feature