Component Installation Requirements
Figure 68. External face-and-bypass with duct configuration designed to bypass air into a
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 69. Typical duct flat/flange end of unit connection -
uninsulated
Thermal
break
2-inch panel
2-inch panel
Thermal
break
78
horizontal fan section
Fan
Duct
Coil
Figure 70. Typical duct flat/flange end of unit connection -
insulated
Thermal
break
2-inch panel
2-inch panel
Thermal
break
External
Coil
Face and Bypass
CLCH-SVX07C-EN