York AFFINITY DEZ024 Technical Manual page 70

294604-YTG-G-0511
Unit Typical Roof Curb Installation
DISCONNECT SWITCH
MOUNTED ON UNIT
Unit Accessory Dimensions
1
Roof Curb
42-2/3
14
1. 8" Roof Curb also available.
70
FIELD SUPPLIED
TO POWER SUPPLY
CONTROL WIRING
TO INDOOR THERMOSTAT
40-3/4
17-5/8
3-1/2
SUPPLY AIR
DUCT
RETURN AIR
DUCT
RECOMMENDED
DUCT SIZE
17-1/2" x 16-3/4"
17-1/4
OPENING FOR
RETURN AIR DUCT
OPENING FOR
SUPPLY AIR DUCT
45-1/8
43-1/4
22
RECOMMENDED
DUCT SIZE
17-1/8" x 21-1/2"
Johnson Controls Unitary Products
1