11
Fig. 18 — Relief Damper
Fig. 19 — Installing CRBARHOD001A00 Over Relief Damper
Fig. 20 — CRBARHOD001A00 Hood Sides and Top
Unit
Outside
Air Hood
Min
19 1/2"
Relief
Opening
Return
Duct
16"
1"
18 3/8"
OUTDOOR AIR
HOOD
CRBARHOD001A00
RELIEF HOOD
ORDERED SEPARATELY
FIELD SUPPLIED
RETURN DUCT
RELIEF DAMPER
Min 19-1/2”
*Blade Bracket
*PROVIDED W/ ECONOMIZER