Plumbing - Honeywell DR65A3000 Installation Manual

Install to Fit Your Application (continued)
C
Main Return to Main Return
RETURN
DEHUMIDIFIER
D
Dedicated Return to Dedicated Supply

Plumbing

6
AIR HANDLER
DEHUMIDIFIER
SEPARATE
RETURN
Ideal when...
• Running DR65A3000 with A/C
operation.
SUPPLY
• System fan must run with dehumidifier.
• Minimizing discharge air temperature
(DAT) increase is preferred.
• Access to a dedicated central return for
M36845
DR65A3000 is not available.
Ideal when...
• DR65A3000 will not be ducted to a
forced air HVAC system.
SUPPLY
M36846
Attach 3/4" male NPT drain nozzle.
Connect 1/2" drain tube to male connection drain outlet.
Secure drain tube to connector with hose clamp.
Run drain hose continuously downhill to an approved drain
or condensate pump.
The drain line must include a water trap to prevent air from
entering or exiting the dehumidifier.
DR65A3000 Dehumidification System 33-00297EFS—01