Form No.
S3378-1013
Supersedes S3378-313
Page
8 of 12
76"
42 3/8"
34 1/4"
12 1/8"
20 1/4"
MIS-2208 A
MIS-2164
9 7/8"
6"
50 3/4"
12"
44"
29 7/8"
5"
12" DIA. HOLES FOR DUCT COLLARS.
DUCT COLLARS FIELD SUPPLIED.
14"
14"
Return Air Acoustical Plenum
WAPR11
WAPS51-G
Supply Air Acoustical Plenum
Typical installation with isolation curb, free blow, supply air acoustical plenum & return air acoustical plenum.
ISOLATION CURB
WMICF5
SUPPLY AIR PLENUM
WAPF51 FREE-BLOW
MIS-2604
WAPR11 RETURN AIR
ACCOUSTICAL PLENUM
WAPF51 FREE-BLOW
SUPPLY AIR PLENUM
WMICF5
ISOLATION CURB
WAPR11 RETURN AIR
ACCOUSTICAL PLENUM
Patent Pending
MIS-2284 A
9 7/8"
1 1/2"
13 3/4"
42 1/4"
3 3/4"
1 1/2"
3 3/4"
1 1/2"
3/8"
29 7/8"
18 1/2"
Free Blow Acoustical Plenum
WAPFB51
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