Install to Fit Your Application
Flex duct is recommended in connecting to the TrueDRY DH65 collars to reduce vibration noise.
TrueDRY DH65 can be ducted into the central forced air system,
or operate as a stand-alone in designated, high humidity zones
within the home, such as a basement or crawl space.
Main Return to Main Return
A
RETURN
TrueDRY
Main Return to Main Supply
B
RETURN
Dedicated Return to Main Supply
C
RETURN
SEPERATE
RETURN
Unducted
D
M27405
AIR HANDLER
AIR HANDLER
SUPPLY
BACKDRAFT
DAMPER
TrueDRY
AIR HANDLER
SUPPLY
BACKDRAFT
DAMPER
TrueDRY
M27327
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.
Electrical requirements:
115VAC outlet. Ground fault
interrupter (GFI) recommended.
Ideal when...
SUPPLY
•
Running TrueDRY DH65 with A/C operation.
•
Minimizing discharge air temperature (DAT)
increase is preferred.
•
Space dictates.
M27325
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.
M27324
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.
M27326
Ideal when...
•
Drying a specific conditioned or unconditioned
area, such as attic, basement, or crawl space.
•
Balanced dehumidification is needed without
ventilation.
•
Minimizing DAT is not a concern.
5
TrueDRY DH65
M24745
69-2089EFS—01