SERVICE PLATE SIZES
UNIT SIZE (B((C((D(ALT DRAIN HOLE (F( POWER (G( CONTROL
CONNECTOR
ACCESSORY
PACKAGE
50GJ008,012 28-8
7
⁄
16
9 [827] 18-10
15
⁄
16
9 [583] 1
3
⁄
4
9 [45]
19 NPT or 29 NPT
3
⁄
4
9 NPT
50DJ901311
(THRU-THE-SIDE)
3
⁄
4
9 NPT
1
⁄
2
9 NPT
CRBTMPWR00A100
(THRU-THE-BOTTOM)
1
1
⁄
4
9 NPT
1
⁄
2
9 NPT
CRBTMPWR00A200
(THRU-THE-BOTTOM)
UNIT SIZE (A(
ROOF CURB
ACCESSORY
50GJ008,012
18-29 [356] CRRFCURB003A00
28-09 [610] CRRFCURB004A00
NOTES:
1. Roof curb accessory is shipped unassembled.
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. Direction of airflow.
Fig. 1B — Roof Curb Details — 50GJ008,012
3