Figure 7 Wall Mounting Instructions; Figure 8 Wall Mounting Instructions - Bard CH4S1 Installation Instructions Manual

Exterior wood or
steel siding wall
Factory supplied rain
flashing. Attach to
unit before installing.
"CH" Unit
3" MIN. TO OVER HANG OR EAVES
FIGure 7
Wall mOuntInG InstructIOns
Interior finished wall
Follow all local building codes
!
when framing wall to support unit.
FIGure 8
Wall mOuntInG InstructIOns
44 7/8"
29 7/8"
Supply Opening
9 13/16"
1" clearance
6 1/8"
Return Opening
15 7/8"
1" clearance
51 1/4"
C L
Follow all local building codes
!
when framing wall to support unit.
Supply opening
Framing material:
2x4's, 2x6's, and/or
structural steel
MIS-2024 A
Locate stud to match
spacing for rest of wall.
A second member may
be required for some
walls.
These structural
members must be
able to support the
entire weight of the
unit.
MIS-2025 A
Return
opening
Manual 2100-455M
Page 13 of 28