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ROOF CURB
NOTES:
A
ACCESSORY #
1. ROOFCURB ACCESSORY IS SHIPPED DISASSEMBLED.
2. INSULATED PANELS: 25.4 [1"] THK. POLYURETHANE FOAM, 44.5 [1-3/4] # DENSITY.
14"
3. DIMENSIONS IN [ ] ARE IN MILLIMETERS.
CRRFCURB003A01
[356]
4. ROOFCURB: 18 GAGE STEEL.
5. ATTACH DUCTWORK TO CURB. (FLANGES OF DUCT REST ON CURB).
24"
CRRFCURB004A01
6. SERVICE CLEARANCE 4 FEET ON EACH SIDE.
[610]
7.
DIRECTION OF AIR FLOW.
8. CONNECTOR PACKAGE CRBTMPWR002A01 IS FOR THRU-THE-CURB GAS TYPE
PACKAGE CRBTMPWR004A01 IS FOR THRU-THE-BOTTOM TYPE GAS CONNECTIONS.
53 1/2"
[1358.9]
6 3/64"
11.42"
14 3/4"
[153.5]
[290.0]
[374.7]
26"
[660.4]
4 3/16"
[106.0]
32 9/16"
[827.1]
3"
[76.2]
RETURN AIR
15 13/16"
OPENING
SUPPLY AIR
[401.6]
OPENING
1 3/4"
[44.5]
31 17/32"
1 3/4"
[800.9]
[44.5]
1/4"
[7.0]
4 9/16"
[115.5]
SUPPLY AIR
RETURN AIR
2 1/4"
[57.2]
1 3/4"
[44.4]
81 3/4"
[2076.3]
40 3/16"
[1020.8]
23 1/16"
VIEW "B"
[585.8]
CORNER DETAIL
15 15/32
GASKET
[392.9]
(SUPPLIED WITH CURB)
DUCT
(FIELD SUPPLIED)
Fig. 4 — Roof Curb Details
CONNECTOR PKG. ACC.
GAS CONNECTION TYPE
CRBTMPWR002A01
THRU THE CURB
CRBTMPWR004A01
THRU THE BOTTOM
1 3/4"
[44.5]
1.00"
[25.4]
"A"
9-15/16" [252.4] WIDE
INSULATED DECK PANEL
1 3/4"
[44.4]
SECTION THRU SIDE
GAS SERVICE PLATE
THRU THE CURB
DRILL HOLE
2" [50.8] @
ASSEMBLY (IF
REQUIRED)
(SEE NOTE #8)
UNIT
"A"
NAIL (FIELD SUPPLIED)
TYPICAL (4) SIDES
7/16"
[11]
COUNTER FLASHING
(FIELD SUPPLIED)
SEE VIEW "B"
ROOFING FELT
(FIELD SUPPLIED)
CANT STRIP
(FIELD SUPPLIED)
ROOFING MATERIAL
(FIELD SUPPLIED)
RIGID INSULATION
(FIELD SUPPLIED)
POWER WIRING
CONTROL WIRING
GAS FITTING
FITTING
FITTING
3/4" [19] NPT
1 1/4" [31.7] NPT
1/2" [12.7] NPT
12-1/2" [317.5] WIDE
INSULATED DECK PANELS
20-3/4"
[513]
INSIDE
2-3/8"
[61]
SUPPLY AIR
RETURN AIR
6' 6-1/4"
[1987.5]
4' 2"
[1270.0]
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.
TITLE
CURB ASY, ROOF
DRAWING NUMBER
50HJ405012
ACCESSORY CONVENIENCE
OUTLET WIRING CONNECTOR
1/2" [12.7] NPT
SEE NOTE #2
1-3/4"
TYP
[44.5]
REV
C
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