Sterling RT - Manual (Page 7)

(U) RC005, (U)RC007, (U)RC008, (U)RC009, (U)RC010
Roof Curbs for arrangements D and E include an evap-
orative cooler platform. See pages 22 and 23.
Roof Curbs ship knocked down for ease of handling and
storage. the field assembly and mounting of the curb to
the roof is the responsibility of the installer. All curbs ship
complete with pre-assembled side and end rails, cross
member supports, ductwork connector brackets, hard-
ware, insulation and gasketing. See Figures 11, 33 and
34 for a complete parts list for your curb. check to see
that all components are included. Refer to Figures 11
thru 18 to see if all other field supplied parts are also on
hand.
Provide a suitable opening, or two openings, in the roof
as suggested per Figures 10 and 12. these return and/or
supply air ductwork openings have been calculated to
include a one inch clearance on each side of the duct-
work. The installer may determine other opening(s) to
accept return and/or supply air ducts to suit particular
needs.
Figure 9 - Dimensions
12"
W Inside
B Outside
1-1/2"
Flange
1-7/8" Typ.
Flange
1-1/2"
Flange
F Inside
J Inside
H Outside
1-7/8" Typ.
Flange
F Inside
D3835
Roof Curb Rooftop (RA) Capacity Roof Curb Kit Suffix No. - *
Kit No. * Arrangement (CA) * - 1 * - 2 * - 3 * - 4
G 50 thru 80
RC005- *
J 20 thru 40 192 210 228 238
K 10 thru 40
W 20 or 40
RC007- * C 50 thru 80 NA 197 217 227
RC008- * E 50 thru 80 NA 227 247 257
G 12
RC009- * J & K 50 thru 80 310 338 366 381
L 10 thru 40
RC010- *
J 12 NA 375 403 418
L 50 thru 80
Roof Curb RC005, RC007, RC008, RC009, & RC0010- *
Kit No. * CAPACITY W † B †
* - 1 10, 15 26- 7/16 30- 3/16
(672) (767)
* - 2 20, 25, 50 37- 7/16 41- 3/16
(951) (1046)
* - 3 30, 35, 60, 70 48- 7/16 52- 3/16
(1230) (605)
* - 4 40, 80 53-15/16 57-11/16
(1370) (1465)
Roof Curb Rooftop (RA) Capacity F † H † J †
Kit No. * Arrangement (CA) (inside) (outside) (inside)
G 50 thru 80
RC005- *
J 20 thru 40 37 - 1/8 133 - 1/4 129 - 1/2
K 10 thru 40 (943) (3385) (3289)
W 20 or 40
RC007- * C 50 thru 80 30 - 7/8 123 119 - 1/4
RC008- * E 50 thru 80 (765) (3124) (3029)
G 12 37 - 5/16 159 - 5/16 155 - 9/16
RC009- * J & K 50 thru 80 (948) (4046) (3951)
L 10 thru 40
RC010- * J 12 36 - 15/16 185 - 5/16 181 - 9/16
L 50 thru 80 (938) (4707) (4612)
Approximate Roof Curb Kit Weights
† Dimensions are in inches.
(Dimensions in parenthesis are in millimeters.)
† Dimensions are in inches.
(Dimensions in parenthesis are in millimeters.)
NA = Not Applicable
(RA) = Rooftop Arrangement
(CA) = Capacity
1 lb. = 0.453 kg
DIMENSIONAL DATA
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