Downflow Economizer Hood Detail; Economizer Usage - York PREDATOR MagnaDRY DR090 Technical Manual

58-¼"
47-½"
INTAKE HOOD
FIGURE 26 - DOWNFLOW ECONOMIZER HOOD DETAIL
TABLE 38: ECONOMIZER USAGE
Application Cabinet Height
Bottom Return
Side Return
ERV or End Return
1.
Barometric relief must be ordered seperately and installed in duct work.
2.
Barometric relief or fresh air hood not included. Must be ordered seperately.
48
OUTSIDE AIR
25-¾"
All
All Horizontal economizer without barometric relief
42"
50"
119-7/16"
5-¾"
26"
25-¾"
Description
Downflow economizer with barometric relief
Slab Economizer, 42" tall cabinet
Slab Economizer, 50" tall cabinet
246721-YTG-C-0606
RELIEF HOOD
FOR POWER
EXHAUST OR
BAROMETRIC
RELIEF
0-¼"
Model
2EE04705424
1
2EE04705524
2
2EE04705624
2
2EE04705224
Unitary Products Group