Aprilaire 8920W

Aprilaire® Model 8920W Wi-Fi Indoor Air Quality Thermostat, 3H/3C conventional and 4H/2C heat pump, Programmable (or non-programmable)


Manufacturer part number:



Aprilaire® Model 8920W Wi-Fi Indoor Air Quality Thermostat, 3H/3C conventional and 4H/2C heat pump, Programmable (or non-programmable), 7.1” x 4.4” x 1” Model 8920W, Equipment control module, 8.6" x 9.6" x 1.9", Control range: 40° to 99°F (7° to 32°C), Display range: 32° to 99°F (0° to 40°C)

Accuracy: ± 1°F (± .5°C), Standard systems gas, oil, electric; Single stage/heat pump/multi-stage

Aprilaire Model 8920W Wi-Fi Thermostat with IAQ Control
The Aprilaire Model 8920W Wi-Fi Thermostat with IAQ Control is for homeowners who want total comfort and control over all aspects of indoor air quality. As the most comprehensive controller Aprilaire offers, the Model 8920W goes beyond simple temperature management to include humidity, air purity and air freshness control. All of these indoor air essentials come into perfect balance with one, easy-to-operate touchscreen control.
  • Large 20.4 sq. in. touch screen Model 8920W
  • Large font size
  • Fully back lit w/ constant low intensity light option
  • Exclusive message center (provides feedback and real language instructions)
  • Displays outdoor temperature (w/included 8052 sensor)
  • Real language programming/set up — no manual needed, no codes to memorize
  • Full or limited screen lockout ++ “Copy” function for quick and easy programming
  • Real time clock automatically adjusts for daylight savings time
  • 24 VAC powered with battery backup for user interface Model 8910 only
  • Dual fuel operation (auto lockout of compressor w/call for back-up heat)
  • Programmable (or non-programmable)
  • Remote indoor sensor option w/8051/8053 sensors
  • Temperature offset ± 4°
  • High and low balance point control (requires 8052 sensor included)
  • 3H/3C conventional and 4H/2C heat pump
  • Configurable manual heat/cool or auto changeover modes
  • Configurable for heating only or cooling only operation
  • Large, easy-to-wire terminal block
  • Adjustable differential for 1st, 2nd, 3rd and 4th stages
  • Service reminders
  • Humidifier, Air Cleaner, Dehumidifier, Ventilation, HVAC
  • Circulate fan mode
  • Programmable fan
  • Progressive recovery
  • Built-in equipment protection
  • Equipment stage indication
  • Multiple hold options maximizes comfort and energy savings
    • Vacation hold
    • Customizable timed hold
    • Permanent hold
  • Permanent memory — programming, time and date isn’t lost during a power outage
  • Heat Blast™ allows one touch control of heating to raise room temperature 3°F to 5°F
  • 5-year warranty
Products specifications
Attribute nameAttribute value
ApplicationSingle stage/heat pump/multi-stage
Brand NameAprilaire®
Control Range40 - 99 deg F
Differential0.6 - 1.2 deg F
Dimensions7.1 Inch L x 4.4 Inch W x 1.9 Inch D
Fan SwitchingAuto-On
ManufacturerResearch Products Corporation
Mounting TypeHorizontal
Number of Stages3H/3C conventional and 4H/2C heat pump
Power SourceHardwired/Battery
Programs Per Week7
Series8900 Series
Stages Cool2
Stages Heat4
Suitable For Use WithStandard systems gas, oil, electric
System SwitchingAuto-Heat-Cool-Off
Temperature Settings Per Day7