22
WEIGHTS & DIMENSIONS (cont.)
C08680
Fig. 6 -- Dimensions 548J 08-- 09
C
B
A
D
C08337
Fig. 7 -- Service Clearance
LOC DIMENSION CONDITION
A
48” (1219 mm) Unit disconnect is mounted on panel
18” (457 mm) No disconnect, c onvenience outlet option
18” (457 mm) Recommended service clearance
12” (305 mm) Minimum clearance
B
42” (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall)
36” (914 mm) Surface behind servicer is electrically non---conductive (e.g., wood, fiberglass)
Special Check for sources of flue products within 10---ft of unit fresh air intake hood
C
36” (914 mm) Side condensate drain is used
18” (457 mm) Minimum clearance
D
42” (1067 mm) Surface behind servicer is grounded (e.g., metal, masonry wall, another unit)
36” (914 mm) Surface behind servicer is electrically non---conductive (e.g., wood, fiberglass)
548J
