5
C12142
Fig. 2 -- Unit Dimensional Drawing (cont.)
C
B
A
D
C08337
LOCATION DIMENSION CONDITION
A
48---in (1219 mm)
18---in (457 mm)
18---in (457) mm
12---in (305 mm)
Unit disconnect is mounted on panel
No disconnect, convenience outlet option
Recommended service clearance
Minimum clearance
B
40---in (1067 mm)
36---in (914 mm)
Special
Surface behind servicer is grounded (e.g., metal, masonry wall)
Surface behind servicer is electrically non--- conductive (e.g., wood, fiberglass)
Check sources of flue products within 10---ft of unit fresh air intake hood
C
36---in (914 mm)
18---in (457 mm)
Side condensate drain is used
Minimum clearance
D
48---in (1219 mm)
42---in (1067 mm)
36---in (914 mm)
Special
No flue discharge accessory installed, surface is combustible material
Surface behind servicer is g rounded (e.g., metal, masonry wall, another unit)
Surface behind servicer is electrically non--- conductive (e.g., wood, fiberglass)
Check for adjace nt unit s or buil di ng fresh air int ak es withi n 10--- ft (3 m) of this unit’s flue outl et
NOTE: Unit not designed to have overhead obstruction. Contact Application Engineering for guidance on any application
planning overhead obstruction or for vertical clearances.
Fig. 3 -- Service Clearance Dimensional Drawing
48HC48LC
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