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Aprilaire 8448 - Digital Nonprogrammable Thermostat 2 Heat/2 Cool or 3 Heat/2 Cool Heat Pump Dual Power

Item: 8448
MFR: 8448
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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.
The Aprilaire Model 8448:
  • Works with standard HVAC units and heat pumps
  • Provides pinpoint digital accuracy and control for ultimate comfort and outstanding energy efficiency
  • Can control multistage HVAC systems up to 2 stages of heating and cooling for standard systems and up to 4 stages of heating and 2 stages of cooling for heat pump systems.Features and Benefits
    The Aprilaire Model 8448 Thermostat is attractive, easy-to-use and offers:
    • A large 4.5 square-inch LCD Screen with a high-contrast, backlit display for easy reading.
    • Simultaneous display of room temperature, temperature setting and outdoor temperature, in Fahrenheit or Celsius.
    • Service reminders for your HVAC system, humidifier, dehumidifier and air filter. Protects your equipment and ensures the longevity of your investment.
    • Simple setup menu for activating optional features.
    • Quick-reference instructions on board
    • Soft-touch keys
    • 5-year warranty


NameAprilaire 8448 - Digital Nonprogrammable Thermostat 2 Heat/2 Cool or 3 Heat/2 Cool Heat Pump Dual Power
Gemaire Item Number8448
Manufacturer Product Number8448
SKU - PIM Number1407439619357
ERP Number260931
Unit of MeasureEA
Weight0.8 LB
Length4.8 IN
Width1.8 IN
Height5.8 IN
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Voltage24 VAC
Power MethodDual Powered: Battery or Hardwired
750mV CompatibleYes
Auto ChangeoverYes
Change/Check RemindersYes
Display OptionsLCD
Displays Outdoor TemperatureYes
Heat Pump CompatibleYes
Low Battery IndicatorYes
Stages Cool2
Stages Heat2
Battery BackupYes
ColorWhite, Gray
Dual Transformer CompatibleYes
Operating Temperature Range32°F to 120°F (0°C to 48.8°C)
Temperature RangeHeat: 45°F to 90°F (7° to 32°C) Cool: 50° to 99°F (10° to 37°C)
Terminal DesignationsRC, R, W, Y, G, C, S1, S2, O/B, L, W2, Y2
Warranty Offered5 Year
Multi ZoneNo
GEM - Case Quantity


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