York AFFINITY R-410A - Unit Typical Roof Curb Installation; Roof Curb Dimensions

333495-YTG-C-0908
Johnson Controls Unitary Products 53
Unit Typical Roof Curb Installation
Unit Accessory Dimensions
Roof Curb
1
1. 8” Roof Curb also available.
SUPPLY AIR
DUCT
RETURN AIR
DUCT
CONTROL WIRING
TO INDOOR THERMOSTAT
TO POWER SUPPLY
FIELD SUPPLIED
DISCONNECT SWITCH
MOUNTED ON UNIT
1
RECOMMENDED
DUCT SIZE
17-1/8" x 21-1/2"
RECOMMENDED
DUCT SIZE
17-1/2" x 16-3/4"
OPENING FOR
RETURN AIR DUCT
OPENING FOR
SUPPLY AIR DUCT
42-2/3
40-3/4
17-5/8
17-1/4
43-1/4
22
45-1/8
3-1/2
14