TrueDRY DH65
5
69-2089EFS—08
Flex duct is recommended in connecting to the TrueDRY DH65 collars to reduce vibration noise.
M24745
Electrical requirements:
115VAC outlet. Ground fault
interrupter (GFI) recommended.
Duct Sizing:
Use minimum 8-in. diameter round for duct
lengths up to 25 ft. Minimum 10-in. required for lengths longer
than 25 ft. Duct branches from the main inlet/exhaust should
be minimum 8-in. round for 2-3 branches, and 8-in. round or
larger for 4 branches or more.
Isolated Areas:
Effective dehumidification may require duct
-
ing to isolated or stagnant air flow areas.
Install to Fit Your Application
M27405
SUPPLY
RETURN
AIR HANDLER
TrueDRY
M27325
A
Main Return to Main Return
SUPPLY
RETURN
AIR HANDLER
M27601
TrueDRY
SEPERATE
RETURN
D
Dedicated Return to Main Return
Ideal when…
• Running TrueDRY DH65 with A/C operation.
• Minimizing discharge air temperature (DAT)
increase is preferred.
• Space dictates.
SUPPLY
RETURN
AIR HANDLER
TrueDRY
M27324
BACKDRAFT
DAMPER
B
Main Return to Main Supply
Ideal when…
• Running TrueDRY DH65 opposite A/C
operation. Running with A/C operation requires
damper on the exhaust port to minimize
backdraft when TrueDRY DH65 is not on but
A/C is.
• Minimizing DAT increase is preferred.
• Space dictates.
Ideal when…
• Drying a specific area of the house.
• Running with A/C operation requires backdraft
damper on the exhaust port to minimize
backdraft when TrueDRY DH65 is not on but
A/C is.
• Minimizing DAT increase is preferred.
SUPPLY
RETURN
AIR HANDLER
TrueDRY
M27326
SEPERATE
RETURN
BACKDRAFT
DAMPER
C
Dedicated Return to Main Supply
Ideal when…
• Drying a specific conditioned or unconditioned
area, such as attic, basement, or crawl space.
• Running with A/C operation.
• Minimizing DAT is preferred.
WARNING:
Exposed internal fan may cause injury.
Ducting of the exhaust port is required.
69-2089EFS_D.indd 5
9/22/2008 10:02:34 AM
