Carrier PREMIER 52P SERIES Architects And Engineers' Manual page 28

DIMENSION DRAWINGS AND INSTALLATION
DATA — NEW CONSTRUCTION (cont)
WALL SLEEVE MOUNTING DIMENSIONS FOR STANDARD
AND ACCESSORY GRILLES
Standard Polymer Non-Insulated Wall Sleeve
Standard Polymer Insulated Wall Sleeve
Standard and Extended Metal Insulated Wall Sleeve
NOTES (ALL SLEEVES):
1. Never install fasteners through bottom of sleeve.
2. Never use rails to level sleeve.
42 in.
16 in.
14/18/24/26/28 in.
Wall Sleeve Mounting (All Models)
MAIN STUD
JACK STUD
CRIPPLE
FLOOR
SUB-FLOOR
Framing and Minimum Wall Sleeve Opening
28
JACK STUDS
HEADER- 4' x 4' OR
(2) 2' x 4' ON EDGE
16 1/4"
42 1/8"