Friedrich PXSE Installation Instructions

Installation Instructions

WALL SLEEVE ADAPTER KIT
For Use With Packaged Terminal Units
Please read these instructions completely before attempting installation.
NOTE: This kit retrofi ts the earlier shallow "T" series Friedrich wall sleeve to accommodate more modern, deeper
"PD" series PTAC units. Refer to Chassis Installation/Operation Manual for additional information.

VERIFY KIT CONTENTS

Before starting installation, make sure that the following
parts are included:
• One sheet metal wall sleeve adapter.
• Two long and two short pieces of styrofoam insulation
with adhesive backing.
• Two long and two short adhesive-backed gasket pieces.
• Two Tinnerman's Clips.
• Ten #10 screws.

STEP 1: WALL SLEEVE ADAPTER ORIENTATION

The wall sleeve adapter increases the depth of existing wall sleeves to accept deeper PTAC units. The adapter
mounts to the front of the existing sleeve inside of the room. The sleeve should be oriented so that the Stickout
Flange is inside the existing sleeve and the Fold-over Flange is positioned to the bottom front of the adapter
as shown in illustration.

STEP 2

Insert the stickout flange of the wall sleeve adapter over the bottom flange of the existing sleeve.
Make sure that the top of the sleeve is level with the top surface of the adapter.
920-127-01 (1-05)
Existing Wall
Sleeve
Stickout
Flange
WARNING
Electrical shock hazard.
Electrical power MUST be disconnected.
Failure to disconnect power can result in
property damage, personal injury and/or death.
Wall
Sleeve
Adapter
Room
Fold-over
Flange
Model PXSE