Manual 2100-538E
Page 8 of 23
FIGURE 3AW3RV1, W3LV1MOUNTING INSTRUCTIONSD
12"
12"
12"
12"
12"
C CA
28"
1"
3"
4"
Typ.
41
2"
B
E
14"
1"
31
8"
4"
Typ.
5"
41
2"
7
8"
RETURN AIR
SUPPLIED
Return Opening
16 7/84 9/164 1/21030
17 5/83 13/165 1/48 1/228 1/2
EDCBA
COMBUSTIBLE MATERIALS
RECOMMENDED 1" CLEARANCE FROM
REQUIRED DIMENSIONS TO MAINTAIN
THE SIDE MOUNTING FLANGES AND UNDER
1/4" CLEARANCE ON ALL
RAIN FLASHING
COMBUSTIBLE MATERIALS
DUCT
TOP FLASHING AT TIME OF INSTALLATION.
1/4" MIN. CLEARANCE FROM
REQUIRED DIMENSIONS TO MAINTAIN
OPENING
ENTIRE LENGTH OF TOP.
MATERIALS
NOTES:
OF CAULKING ALONG
PANEL
FOAM AIR SEAL
FOUR SIDES OF SUPPLY
AIR DUCT IS REQUIRED
FROM COMBUSTABLE
WALL STRUCTURE
TOP
MIS-311 C
Wall Opening and Hole Location View Right Side View
WALL
HEATER ACCESS
SEAL WITH BEAD
IT IS RECOMMENDED THAT A BEAD OF
SILICONE CAULKING BE PLACED BEHIND
SUPPLY AIR
Supply Opening
W*R UNIT SHOWN, W*L UNIT
CONTROLS AND HEATER ACCESS
IS ON OPPOSITE (LEFT) SIDE.