Roof Curb Details - Carrier 48TM004-007 Installation, Start-Up And Service Instructions Manual

CONNECTOR
B
PKG. ACCY.
CRBTMPWR001A00
CRBTMPWR002A00
"
1'-9 11 / 1'-4"
16
CRBTMPWR003A00
[551] [406]
CRBTMPWR004A00
TO ENSURE AIRTIGHT CONNECTION.
PLACE UNIT AS CLOSE TO THIS
END AS POSSIBLE
TO ENSURE AIRTIGHT CONNECTION.
PLACE UNIT AS CLOSE TO THIS
END AS POSSIBLE
D ALT
C GAS
DRAIN HOLE
"
3
3 /
4
[19] NPT
"
"
1 3 /
1 /
4
2
3
[44.5]
[12.7] NPT
"
3 /
4
[19] NPT
Fig. 2 — Roof Curb Details
POWER CONTROL
" [19] NPT
"
/
1 /
4
2
" [31.7]
[12.7]
1 1 /
4
" [19] NPT
/
4
"
1 /
2
[12.7]
" [31.7]
1 1 /
NOTES:
4
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.
7.
8. Connector
3
ROOF CURB
A
ACCESSORY
1'-2"
CRRFCURB001A00
[356]
2'-0"
CRRFCURB002A00
[610]
Direction of airflow.
packages CRBTMPWR001A00
002A00 are for thru-the-curb type gas. Packages
CRBTMPWR003A00 and 004A00 are for thru-the-
bottom type gas connections.
UNIT SIZE
48TF,TM
004-007
and