Unit Clearance And Service Access; Horizontal Ceiling Unit Clearance And Service Access Clearance; Hi-Performance Unit Clearance And Service Access Clearance; Vertical V*D Service And Operating - Carrier 42C Series Installation Instructions Manual

Unit Clearance and Service Access

For specific unit dimensions, refer to the product technical catalog
for your model. Provide adequate clearance for the removal of the
panel, access to controls or replacement of internal serviceable
components including air filters. Allow clearances according to
local and national codes.
42C HORIZONTAL CEILING UNIT CLEARANCE AND
SERVICE ACCESS CLEARANCE
Units have either right or left hand piping. Reference piping loca-
tions by facing the front of the unit (airflow discharges from the
front). The control panel is always on the end opposite the piping,
unless otherwise specified. See Fig. 2.
42CA Unit Clearance and Service Access
Controls
Side
.
12-18 in
(305-457)
28 in.
(711)
42CG Unit Clearance
a
12-18 in.
(305-457)
Controls
Side
Horizontal Ceiling Drain Pan or Coil Removal Minimum Service Clearance Width
UNIT
SIZE
42C
02
03
04
06
08
10
12
Piping
Side
28 in.
(711)
nd Service Access
28 in.
(711)
Piping
Side
28 in.
(711)
42CA/CE 42CA/CE
Standard Extended
Drain Pan Drain Pan
21-1/4 [540] 31-1/4 [794]
25-1/4 [641] 35-1/4 [895]
31-1/4 [794] 41-1/4 [1118]
36-1/4 [921] 46-1/4 [1175]
43-1/4 [1099] 53-1/4/ [1353]
57-1/4 [1454] 67-1/4 [1708]
65-1/4 [1657] 75-1/4 [1911]
Fig. 2 — 42C Unit Clearance and Service Access
42D HI-PERFORMANCE
SERVICE ACCESS CLEARANCE
Units have either right or left hand piping. Reference piping loca-
tions by facing the front of the unit (airflow discharges from the
front). The control panel is always on the end opposite the piping,
unless otherwise specified. See Fig. 3.
42V VERTICAL V*D

CLEARANCES

Service access is available from the front on vertical units. Cabinet
and recessed units have removable front panels to allow access to
the unit.
Units have either right or left hand piping. Reference piping loca-
tions by facing the front of the unit (airflow discharges from the
front). The control panel is always on the end opposite the piping,
unless otherwise specified. See Fig. 4.
42CE Unit Clearance and Service Access
Controls
Side
12-18 in.
(305-457)
28 in.
(711)
42CK Unit Clearance and Service Access
12-18 in.
(305-457)
Controls
Side
DIMENSIONS - in. [mm]
42CE
Same Side Piping and
Controls Extended
Drain Pan
34 [864]
38 [995]
44 [1118]
49 [1245]
56 [1422]
70 [1778]
78 [1981]
4
UNIT CLEARANCE AND
SERVICE AND OPERATING
Piping
Side
28 in.
(711)
28 in.
(711)
28 in.
(711)
42CK 42CG
37 [940] 38 [965]
37 [940] 42 [1067]
43 [1092] 48 [1219]]
55 [1397] 53 [1346]
55 [1397] 60 [1524]
77 [1956] 74 [1880]
77 [1956] 84 [2083]
Piping
Side