Bryant DURAPACK 558F - Manual (Page 3)

— 3 —
CONNECTOR
PKG. ACCY.
B C
D ALT
DRAIN
HOLE
GAS POWER CONTROL
ACCESSORY
POWER
CRBTMPWR001A01
2 ′-8 7 /
16
″
[827]
1 ′-10 15 /
16
″
[583]
1 3 /
4
″
[44.5]
3 / 4
″
[19] NPT
3 / 4
″ [19] NPT
1 /
2
″
[12.7] NPT
1 /
2
″
[12.7]
NPT
CRBTMPWR002A01 1 1 / 4
″ [31.7]
CRBTMPWR003A01
1 / 2
″
[12.7] NPT
3 / 4
″ [19] NPT
CRBTMPWR004A01
3 /
4
″
[19] NPT
1 1 /
4
″ [31.7]
NOTES:
1. Roof curb accessory is shipped
disassembled.
2. Insulated panels: 1-in. thick polyurethane
foam, 1 3 / 4 lb density.
3. Dimensions in [ ] are in millimeters.
4. Roof curb: 16-gage steel.
5. Attach ductwork to curb (flanges of duct rest
on curb).
6. Service clearance 4 ft on each side.
7. Direction of airflow.
8. Connector packages CRBTMPWR001A01
and 2A01 are for thru-the-curb gas type.
Packages CRBTMPWR003A01 and 4A01
are for the thru-the-bottom type gas
connections.
ROOF CURB
ACCESSORY
“A”
UNIT
SIZE
CRRFCURB003A01 1 ′-2″ [356]
558F
090-151 CRRFCURB004A01 2 ′-0″ [610]
Fig. 2 — Roof Curb Details