York Predator DF 078 - Downflow Economizer Hood Detail; Economizer Usage

246699-YTG-D-1208
36 Johnson Controls Unitary Products
FIGURE 10 -DOWNFLOW ECONOMIZER HOOD DETAIL
TABLE 36: 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
*
* Barometric relief must be ordered separately and installed in duct work.
ERV or End Return
42" Slab Economizer, 42” tall cabinet
2EE04705624
†
† Barometric relief or fresh air hood not included. Must be ordered separately.
50" Slab Economizer, 50” tall cabinet
2EE04705224
†
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