Trane GRAA - General Safety Requirements; Hazardous Service Procedures

Figure 4 - Roof Curb Application (Also refer to Figures 2, 5 and 6)
Section X - X
Section Y - Y
Figure 5 - Detail D
RA* Capacity B+
C, E 10 thru 40
18-7/8
(479)
C, E 50 thru 80
19-3/8
(492)
Figure 6 - Detail E
Notes:
RA* = Rooftop Arrangement
+ Dimensions are in inches.
(Dimensions in parenthesis are in millimeters.)
1 lb. = 0.453 kg
NA = Not Applicable
GRAA-IN-1 7