Payne PA1R Series Installation, Start-Up And Service Instructions Manual page 3

''D'' ALT
UNIT SIZE
''B'' ''C'' DRAIN
PA1R
HOLE
1 -9 ⁄ 1 -4
11
16
036-072
[551] [406]
ROOF CURB
''A''
ACCESSORY
CRRFCURB001A00 1 -2 [356]
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.
CONNECTION SIZES
POWER CONTROL
⁄ NPT ⁄ NPT
3 1
4 2
1 ⁄
3
4
[44.5]
1 1 ⁄ NPT 1 ⁄ NPT
4 2
UNIT SIZE
PA1R
036-072
Fig. 2 — Roof Curb Dimensions
CONNECTOR
ACY PKG
CRBTMPWR001A00
(THRU-THE-BOTTOM)
CRBTMPWR002A00
(THRU-THE-BOTTOM)
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