York PREDATOR DJ 150 - Manual (Page 20)

246695-YTG-C-0708
20 Johnson Controls Unitary Products
FIGURE 11 - FACTORY INSTALLED DOWNFLOW ECONOMIZER
FIGURE 10 - DOWNFLOW ECONOMIZER HOOD DETAIL
TABLE 19: ECONOMIZER USAGE
Application Description Model
Bottom Return Downflow economizer with barometric relief 2EE04705424
Side Return Horizontal economizer without barometric relief 2EE04705524
1
1 Barometric relief must be ordered separately and installed in duct work.
ERV or End Return Slab Economizer, 50” tall cabinet 2EE04705224 2
2 Barometric relief or fresh air hood not included. Must be ordered separately.
2EE04705424
Fresh Air Hood
2EE04705424
Fresh Air Damper
2EE04705424
Return Air Damper 2EE04705424
Barometric Relief Damper
2EE04705424
Barometric Relief Hood