Carrier 52M Performance Series Product Data page 28

DIMENSIONAL DRAWINGS AND INSTALLATION DATA - -
NEW CONSTRUCTION (CONT.)
52M WITH SUBBASE
OUTSIDE
WALL
SEE
NOTES
SIDE
ACCESSORY DRAIN
(EXTERNAL OR INTERNAL)
NOTES:
1. Accessory subbase is required for applications where:
- Wall sleeve extends 4 or more inches into the room.
- Wall thickness is less than 2 inches.
- All 265-v cord-connected applications.
2. For all applications with an accessory subbase:
- Wall sleeve must extend 4 in. minimum into the room and 3
- Subbase height is adjustable from 3
Refer to wall sleeve installation instructions.
0'-0 7/8"
(22)
SUBBASE ACCESS COVERS
SUBBASE LEVELING BOLTS
1
/ in. minimum above the floor.
4
1 / in. minimum to 5 1 / in. maximum above floor (including carpeting).
4 2
1 9/16"
(39.7)
(3) 7/8" (22.2)
DIA. KNOCKOUTS
(3) 1 1/8" (28.6) DIA.
KNOCKOUTS
REAR VIEW
ACCESSORY SUBBASE
ELECTRICAL CONNECTIONS
28
0'-3 1/4" MIN. (83)
0'-5 1/2" MAX. (140)
19 1/2"
(495.3)
17"
(431.8)
A07389