Service clearance dimensions (inches for outdoor units)
Component
A
Coil Pull
Fan Access, horizontal unit
B
(motor side)
C
Controls Access
Filter (mixing box opposite coil
E
connection side)
F
Electric Heat
Note: At a minimum, the above clearance dimensions are recommended for regular service and maintenance. 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, VFDs, or other high-voltage devices must be provided per NEC requirements.