Component Installation
CLCH-SVX013B-EN 41
Other Connections
Access, filter, and other sections may have open inlets
with a 2-inch (sizes 3-120) panel frame for connecting the
ductwork. If the duct is lined, it is important the insulation
does not obstruct the opening of the section.
Figure 58. Typical duct flat/flange end-of-unit (EOU)
connecti
on - uninsulated
Unit section
End of unit
Panel
Thermal
break
Uninsulated duct
Panel
Thermal
break
Airflow
Figure 59. Typical duct flat/flange end-of-unit (EOU)
connection - insulated
Unit
section
Flat connection
Insulated duct
Airflow