Friedrich VPDP1 Installation Instruction
Model VPDP1
Installation Instructions
DRAIN PAN
For Vert-I-Pak A Series 24,000 Btuh units only.
Please read these instructions completely before attempting installation.
Note: This drain pan must be installed with all VEA24 and VHA24 units.
STEP 1: CUT OPENING IN GASKET
Remove an 8" portion of the weather seal gasket from the bottom left surface of the plenum.
To remove: Cut the gasket in the lower left corner of the plenum. Then make a second cut 8" from the left
corner. The gasket should peel away from the plenum leaving a clean mounting surface (See detail A).
A
8.00
DETAIL A
STEP 2: SEAL AND SET PAN
Prior to placing the drain pan into the opening run a 1/4" bead of sealant the entire width of the removed
gasket. The secondary overflow lip must extend into the plenum to prevent water leaks. The pan should be
mounted against the 3/4" flange of the plenum, refer to view A.
2.00
A
Sealant
920-150-00 (1-05)
B
STEP 3: INSTALL DRAIN PAN
Attach the drain pan to the closet floor with the appropriate field supplied hardware.
IMPORTANT - To prevent water leaks use only the factory supplied mounting holes. NEVER make penetrations in the
drain pan itself.
STEP 4: INSTALL DRAIN PLUG
The drain pan comes with both left and right-hand drain connections locations. Determine which of the two connections will be used to drain the condensate. Then, with the factory supplied drain plug, plug the unused opening.
NOTE - proper sealant must be applied to the connection to prevent leaks.
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