Carnes JCHAA User Manual
EQUIPMENT SUBMITTAL
SELF FLASHING ROOF CURB: MODEL JCHAG— GALVANIZED
MODEL JCHAA — ALUMINUM
CARNESCOMPANY, 448 S.Main St, P.O. Box930040, Verona,W1.53593-0040 Phone 808/845-8411 Fax 808/845-8470
FROJEti
CONTRACTOR
F SQ
t-i
I-’s”l
Gasket
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t--JsQ-i
DATE
ARCHITECT
ENGINEER
—
●
18 ga. galvanized steel (Standard).
●
16 ga. (.050) aluminum (Options/).
●
Continuously
●
Mitered and welded flanges — 3rA”wide.
●
Rubber or neoprene gasket.
●
1%“ 3 lb./ft.s fibedass insulation.
—
NOTE: OD equals fan cap minus 1/2”.
CONSTRUCTION
welded corners.
Exhauster
Size Curb O. D.
06
08
10
12
15
18
21
24
30
36
42
48
54
NOTES:
F SQ. G SQ. Max. Roof J SQ.
15
15
17
17
20
241/2
27y2
3fJy2
39y2
45Yz
531/2
571/2
63V’2
DIMENSIONS LISTED IN INCHES
Curb L D.
12 12 22
12
14
14 14 24
17
211~
24%
271,4
36%
42%
50YZ
54%
601/2
Opening Flange O. D. Height
12 22
14 24
17
zll~ 311/!2
241~
27%
36Y2
421~
50y2 601A
54y2
&jl~
H
NOTES
27
34%
37% ‘
46V2
521~
64Y2
i’0%
PAGE OF_
I
11212-A
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