14
CLCH-SVX009J-EN
Dimensions and Weights
Service Clearances
Figure 3.
Service clearances for indoor units
B
B
A
A
A
C
E
D
F
G
C
Unit
Filter
Mixing Box / Filter
Coil/Access
Electric
Heat
Fan
VFD
Control Box
Economizer / Filter
Coil
Coil
Table 1.
Service clearance dimensions (inches) for indoor units
Component
Unit Size
3
6
8
10
12
14
17
21
25
30
A
Filter
40.00
44.00
42.00
42.00
40.00
45.00
45.00
45.00
51.00
51.00
B
Coil Pull
49.00
62.00
66.00
78.00
86.00
86.00
94.00
94.00
96.00
109.00
C
Fan Access, horizontal unit (motor side)
48.00
48.00
48.00
51.00
54.00
58.00
61.00
61.00
66.00
66.00
C
Fan Access, vertical unit (motor side)
48.00
48.00
48.00
51.00
54.00
58.00
61.00
61.00
C
Fan Access, vert unit with MI fan ( motor side)
48.00
48.00
48.00
51.00
54.00
58.00
61.00
61.00
66.00
66.00
C
Fan Access, return section (motor side)
48.00
48.00
48.00
51.00
54.00
58.00
61.00
61.00
66.00
66.00
D
Control Box
56.00
56.00
56.00
56.00
56.00
56.00
56.00
56.00
56.00
56.00
E
VFD
48.00
48.00
48.00
48.00
48.00
48.00
48.00
48.00
48.00
48.00
F
EH
48.00
48.00
48.00
48.00
48.00
48.00
48.00
48.00
48.00
48.00
G
Access Door - Access Section
15.00
15.00
15.00
15.00
15.00
15.00
15.00
15.00
15.00
15.00
Note:
At a minimum, the above clearance dimensions are recommended on one side of the unit for regular service and maintenance. Clearances are mirrored
to other side for units with doors both sides. Refer to as-built submittal for locations of items such as filter access doors, coil, piping connections, motor
locations, etc. Sufficient clearance must be provided on all sides of unit for removal of access panels, plug panels, or section-to-section attachment
brackets. Clearance for starters, VFD's, or other high-voltage devices must be provided per NEC requirements.
