Carrier 48TF004-007 - Manual (Page 3)

3
Fig. 2 — Roof Curb Dimensions
ROOF CURB
ACCESSORY
A UNIT SIZE
CRRFCURB001A00
1
′
-2
″
[356]
48TF004-007
CRRFCURB002A00
2 ′ -0 ″
[610]
NOTES:
1. Roof curb accessory is shipped disassembled.
2. Insulated panels.
3. Dimensions in [
] are in millimeters.
4. Roof curb, galvanized steel.
5. Attach ductwork to curb (flanges of duct rest on curb).
6. Service clearance: 4 ft on each side.
B C
D ALT
DRAIN
HOLE
“E”
GAS
“F”
POWER
“G”
CONTROL
CONNECTOR
PKG. ACCY.
1 ′ -9 11 /
16
″
[551]
1 ′ -4 ″
[406]
1 3 /
4
″
[44.5]
3 /
4
″
[19] NPT
3 / 4
″ [19] NPT) 1 /
2
″
[12.7]
CRBTMPWR001A00
1 1 / 4
″ [31.7] CRBTMPWR002A00
1 /
2
″
[12.7] NPT
3 /
4
″ [19] NPT
1 /
2
″
[12.7]
CRBTMPWR003A00
3 /
4
″
[19] NPT
1 1 /
4
″ [31.7] CRBTMPWR004A00
7. Direction of airflow.
8. Connector packages CRBTMPWR001A00 and 002A00 are for thru-the-
curb connections. Packages CRBTMPWR003A00 and 004A00 are for
thru-the-bottom connections.