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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.
CRRFCURB001A01
[356]
4. ROOFCURB: 18 GAGE STEEL.
5. ATTACH DUCTWORK TO CURB. (FLANGES OF DUCT REST ON CURB).
24"
6. SERVICE CLEARANCE 4 FEET ON EACH SIDE.
CRRFCURB002A01
[610]
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.
5.42"
11.96"
[137.7]
[303.8]
21.74"
[552.2]
4.96"
[126.0]
RETURN AIR
OPENING
15.19"
1/3/4"[44.5]
[385.8]
E
3.00"
21.84"
[554.7]
[76.2]
16.03"
14.00"
SUPPLY AIR
[407.2]
[355.6]
OPENING
1.75"
20.41"
3.00"
[44.5]
[518.3]
[76.2]
13.78"
[350.0]
40.69"
[1033.5]
1/4"
[7.0]
4 9/16"
[115.5]
SUPPLY AIR
RETURN AIR
70.87"
[1800.2]
E
32.19"
[817.6]
VIEW "B"
CORNER DETAIL
GASKET
(SUPPLIED WITH CURB)
DUCT
(FIELD SUPPLIED)
OVERALL DIM. 5'-7 3/8" WAS 5'-7 7/8; 18GA
A
MATERIAL WA 16 GA.; NAIL FIELD SUPPLIED WAS
WITH CURB
REV
REVISION RECORD
Fig. 3 — Roof Curb Details
CONNECTOR PKG. ACC.
GAS CONNECTION TYPE
CRBTMPWR001A01
THRU THE CURB
CRBTMPWR003A01
THRU THE BOTTOM
1-3/4"
[44.5]
1.00"
[25.4]
"A"
8 9/16"[217.5] WIDE
INSULATED DECK PANEL
1-3/4"
[44.4]
E-E
SECTION
GAS SERVICE PLATE
SCALE 0.250
THRU THE CURB
DRILL HOLE
2" [50.8] @
ASSEMBLY (IF
REQUIRED)
(SEE NOTE #8)
UNIT
"A"
NAIL (FIELD SUPPLIED)
TYPICAL (4) SIDES
7/16"
3'-1 3/16"
[11]
COUNTER FLASHING
[944.6]
(FIELD SUPPLIED)
SEE VIEW "B"
ROOFING FELT
(FIELD SUPPLIED)
CANT STRIP
(FIELD SUPPLIED)
ROOFING MATERIAL
(FIELD SUPPLIED)
RIGID INSULATION
(FIELD SUPPLIED)
04/22/13
MMC
-
-
1067898
DATE
BY
CHK'D
APP'D
ECN NO.
POWER WIRING
CONTROL WIRING
GAS FITTING
FITTING
FITTING
3/4" [19] NPT
3/4" [19] NPT
1/2" [12.7] NPT
1/2" [12.7] NPT
11 3/4"[298.5] WIDE
INSULATED DECK PANELS
1' 4-13/16"
[427] INSIDE
SUPPLY AIR
RETURN AIR
1-3/4"
[44.5]
CERTIFIED DRAWING
PRODUCTION
DRAWING RELEASE LEVEL:
UNLESS OTHERWISE SPECIFIED
THIRD ANGLE
DIMENSIONS ARE IN INCHES
PROJECTION
TOLERANCES ON:
1 DEC
2 DEC
3 DEC
ANG
MATERIAL
-
-
-
-
AUTHORIZATION NUMBER
TITLE
-
-
1041738
-
ENGINEERING
MANUFACTURING
-
- -
-
ENGINEERING REQUIREMENTS
SIZE
T-005, Y-002
DRAFTER
CHECKER
D
MMC
06/17/11 -
-
WEIGHT:
-
SURFACE FINISH
MFG/PURCH
MODEL (INTERNAL USE ONLY)
-
PURCH
ACCESSORY CONVENIENCE
OUTLET WIRING CONNECTOR
1/2" [12.7] NPT
SEE NOTE #2
2-3/8"
[61]
1-3/4"
[44.4]
5' 7-3/8"
[1711.3]
CURB ASY, ROOF
DRAWING NUMBER
REV
48TC400427
B
SHEET 5 OF 5
NEXT DRAWING
SCALE
DISTRIBUTION
-
N/A
MMC
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