Fig. 12 — 48TC**07 Roof Curb Details
E
E
7/16"
[11]
4 9/16"
[115.5]
1/4"
[7.0]
5' 7-3/8"
[1711.3]
1' 4-13/16"     
[427] INSIDE
1-3/4"
[44.4]
2-3/8"
[61]
1-3/4"
[44.5]
1.00"
[25.4]
"A"
1-3/4"
[44.4]
21.74"
[552.2]
5.42"
[137.7]
11.96"
[303.8]
4.96"
[126.0]
70.87"
[1800.2]
40.69"
[1033.5]
21.84"
[554.7]
16.03"
[407.2]
1.75"
[44.5]
20.41"
[518.3]
3.00"
[76.2]
13.78"
[350.0]
14.00"
[355.6]
3.00"
[76.2]
15.19"
[385.8]
32.19"
[817.6]
3'-1 3/16"
[944.6]
"A"
1-3/4"
[44.5]
CRBTMPWR001A01 3/4" [19] NPT
3/4" [19] NPT
1/2" [12.7] NPTCRRFCURB002A01
CONNECTOR PKG. ACC.
 
 
 
GAS CONNECTION TYPE
 
GAS FITTING
POWER WIRING 
FITTING
CONTROL WIRING 
FITTING
ACCESSORY CONVENIENCE 
OUTLET WIRING CONNECTOR
THRU THE CURB
1/2" [12.7] NPT 1/2" [12.7] NPT
CRBTMPWR003A01
 
THRU THE BOTTOM
ROOF CURB
ACCESSORY #
A
CRRFCURB001A01
14"
[356]
24"
[610]
ECN NO.APP'DCHK'DBYDATEREVISION RECORDREV
1067898CMM--04/22/13
OVERALL DIM. 5'-7 3/8" WAS 5'-7 7/8; 18GA 
MATERIAL WA 16 GA.; NAIL FIELD SUPPLIED WAS 
WITH CURB
A
DRAWING RELEASE LEVEL:
PRODUCTION
THIRD ANGLE
PROJECTION
UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
TOLERANCES ON:
THIS DOCUMENT AND THE INFORMATION CONTAINED THEREIN
IS PROPRIETARY TO CARRIER CORPORATION AND SHALL NOT
BE USED OR DISCLOSED TO OTHERS, IN WHOLE OR IN PART,
WITHOUT THE WRITTEN AUTHORIZATION OF CARRIER CORPORATION.
1 DEC   2 DEC   3 DEC   ANG
MATERIAL
----
-
-
-
AUTHORIZATION NUMBER       TITLE
1041738
CURB ASY, ROOF
ENGINEERING      
(004-007)
ENGINEERING REQUIREMENTS
-
-
-
-
SIZE    DRAWING NUMBER REV
T-005, Y-002
DRAFTER CHECKER
D
48TC400427
B
WEIGHT:
-
MMC 06/17/11 - -
SHEET 5 OF 5
SURFACE FINISH      MFG/PURCH     MODEL  (INTERNAL USE ONLY)    NEXT DRAWING    SCALE    DISTRIBUTION
-PURCH - N/A MMC
NOTES:
1. ROOFCURB ACCESSORY IS SHIPPED DISASSEMBLED.
2. INSULATED PANELS: 25.4 [1"] THK. POLYURETHANE FOAM, 44.5 [1-3/4] # DENSITY.
3. DIMENSIONS IN [  ] ARE IN MILLIMETERS.
4. ROOFCURB: 18 GAGE STEEL.
5. ATTACH DUCTWORK TO CURB. (FLANGES OF DUCT REST ON CURB).
6. SERVICE CLEARANCE 4 FEET ON EACH SIDE.
7.                    DIRECTION OF AIR FLOW.
8. CONNECTOR PACKAGE CRBTMPWR001A01 IS FOR THRU-THE-CURB GAS  TYPE
   PACKAGE CRBTMPWR003A01 IS FOR THRU-THE-BOTTOM TYPE GAS  CONNECTIONS.
TYPICAL (4) SIDES
SUPPLY AIR RETURN AIR
ROOFING MATERIAL
(FIELD SUPPLIED)
CANT STRIP
(FIELD SUPPLIED)
ROOFING FELT
(FIELD SUPPLIED)
COUNTER FLASHING
(FIELD SUPPLIED)
UNIT
GASKET
(SUPPLIED WITH CURB)
RIGID INSULATION
(FIELD SUPPLIED)
DUCT
(FIELD SUPPLIED)
NAIL (FIELD SUPPLIED)
CERTIFIED DRAWING
VIEW "B"
CORNER DETAIL
SEE VIEW "B"
RETURN AIR
SUPPLY AIR
SUPPLY AIR
OPENING
RETURN AIR
OPENING
GAS SERVICE PLATE 
THRU THE CURB 
DRILL HOLE   
2" [50.8] @ 
ASSEMBLY (IF 
REQUIRED) 
(SEE NOTE #8)
SEE NOTE #2
11 3/4"[298.5] WIDE
INSULATED DECK PANELS
8 9/16"[217.5] WIDE
INSULATED DECK PANEL
1/3/4"[44.5]
SCALE  0.250
E-E
SECTION