York PREDATOR 90 - Manual (Page 39)

246646-YTG-C-0606
Unitary Products Group 39
FIGURE 10 -DOWNFLOW ECONOMIZER HOOD DETAIL
TABLE 41: ECONOMIZER USAGE
Application Cabinet Height Description Model
Bottom Return All Downflow economizer with barometric relief 2EE04705424
Side Return All Horizontal economizer without barometric relief 2EE04705524 1
1 Barometric relief must be ordered seperately and installed in duct work.
ERV or End Return
42" Slab Economizer, 42” tall cabinet 2EE04705624 2
2 Barometric relief or fresh air hood not included. Must be ordered seperately.
50" Slab Economizer, 50” tall cabinet 2EE04705224 2
35 3/4
Outside Air
Intake Hood
26 25 3/4
30 1/4 26
39 1/2
or
47 1/2
Relief Hood for
Power Exhaust or
Barometric Relief
88 1/4
58 1/4