Rear Duct Dimensions; Downflow Economizer Hood Detail - York PREDATOR DM 078 Technical Manual

REAR DUCT DIMENSIONS

CABINET SIZE
"A"
50 3/4" 28 1/4
42" 27 3/4
FIGURE 9 - REAR DUCT DIMENSIONS
39 1/2
or
47 1/2
Outside Air
Intake Hood
35 3/4
FIGURE 10 - DOWNFLOW ECONOMIZER HOOD DETAIL
Johnson Controls Unitary Products
DIMENSION
"B" "C"
18 1/16 28 1/4
12 1/16 27 1/2
18-1/4
5-5/32
58 1/4
26
88 1/4
25 3/4
26
246645-YTG-C-0708
18-1/4
Dot Plugs
Return
Air
Supply
Air
2-31/32
C
31-11/16
Relief Hood for
Power Exhaust or
Barometric Relief
30 1/4
A
B
39