Specification
Form No. 961 • 316360 • 03.23
© 2023 AprilAire | aprilairepartners.com | 800.334.6011
AprilAire reserves the right to change specifications without notice.
INSTALLATION OPTIONS FOR THE APRILAIRE E080 DEHUMIDIFIERS
Shown in horizontal applications, can be installed in vertical applications as well.
Main Return to Main Return - RECOMMENDED
• This application can be used when a supply duct is not available.
• Air is pulled from the return duct, dehumidified, and returned to the return duct.
• Assures that the dehumidified air is mixed with rest of the air in the duct before
it re-enters the house.
• This application is for whole-home dehumidification.
AIR
RETURNSUPPLY
HANDLER
Dedicated Return to Main Supply or Dedicated Return to A/C Return
• This application can be used when a return or supply duct is not available.
• Air is pulled through a dedicated return grille, dehumidified, and returned to the supply
plenum or return.
• This application is for whole-home dehumidification.
AIR
RETURNSUPPLY
HANDLER
AIR
RETURNSUPPLY
HANDLER
Inlet and Outlet ducted to dedicated grilles
• For homes without duct work. Use of the Model 5546 Living Space Duct Kit recommended.
• Dries a specific area that has a moisture issue (basements, crawl spaces, sealed attics, etc.).
• Dehumidifier can be located in a closet, mechanical room or unfinished area and ducted
into a finished room.
Main Return to Main Supply
• Air is pulled from the return duct, dehumidified, and returned to the supply plenum.
• This application is for whole-home dehumidification.
AIR
RETURNSUPPLY
HANDLER
Model 76 Wall Mount
Dehumidier Control
• On, Off buttons
• Wall-mounted living space control
• Displays RH and controls to an RH value
• Remote control for crawl space
applications and sealed attics
Model 5822
Hanging Kit
27" W x 3" H x 38" L
Weight: 18 lbs.
Working Load: 400 lbs.
Model 5546
Living Space Duct Kit
See dedicated grilles installation
example above.
Model 8620/8620W
with IAQ Control
• Universal 2H/2C or 4H/2C HP
• Event-Based™ Air Cleaning
• Humidity or Ventilation
• Touch screen
• Wi-Fi (8620W only)
Model 8910/8910W
with IAQ Control
• Universal 3H/3C or 4H/2C HP
• Event-Based™ Air Cleaning
• Humidity and Ventilation
• 2-Part 3-Wire design
• Touch screen
• Wi-Fi (8910W only)
Model 8920W
with IAQ Control
• Universal 3H/3C or 4H/2C HP
• Event-Based™ Air Cleaning
• Humidity and Ventilation
• 2-Part 3-Wire design
• Full-color touch screen
• Wi-Fi
MODEL 76 SPECIFICATIONS
Electrical External Remote
Input voltage
and current
Voltage: 24 VAC +/20%
Current: 25mA (nominal),
50mA (max.) at 24 VAC
Voltage: 35VDC (supplied by
dehumidifier control board)
Output Dry contact, normally open Communication (RS485)
Control External Remote
Control range
40%
80% RH
1 (less dry)–7 (more dry)
65°F–40°F dew point
Accuracy +/-5% RH
See dehumidifier
specifications
Differential 3% RH
Low limit
40°F
dew point
50°F dry bulb, 40°F
dew point min.
High limit
99°F
dry bulb
105°F
dry bulb
OPTIONAL ACCESSORIES
OPTIONAL WALL-MOUNT CONTROLS