Specification
INSTALLATION OPTIONS FOR THE APRILAIRE E100 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 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
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
Form No. 962 • 316361 • 03.23
© 2023 AprilAire | aprilairepartners.com | 800.334.6011
AprilAire reserves the right to change specifications without notice.
OPTIONAL ACCESSORIES
OPTIONAL WALL-MOUNT CONTROLS