Recommended Service Clearance - Carrier 020-093 Installation, Operation And Maintenance Instructions

Packaged rooftop units
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7 - POSITIONING AND INSTALLATION

7.6 - Recommended service clearance

Important: This is the minimum space required for maintenance operations and access inside the unit. Depending on the assembly
selected for the unit and the characteristics of the installation site, a larger space around it may be required to ensure proper air
circulation and therefore the correct operation of the unit.
50FF/FC 020-028-037-040-045-047: B1, B2 and BF assemblies
Overall dimension (mm)
50FF/FC
Length
Width
020 to 047
2.225
1.750 1.230 (*) 1.200 1.000 1.000 1.600
(*) With 2-speed outdoor fan (optional) add +275 mm
50FF/FC 020-028-037-040-045-047: B3, BX, BP and BA assemblies
Overall dimension (mm)
50FF/FC
Length
Width
020 to 047
2.230
1.755
50FF/FC 020-028-037-040-045-047: BT and BB assemblies
Overall dimension (mm)
50FF/FC
Length
Width
020 to 047
2.230
1.760
50FF/FC 020-028-037-040-045-047: BW assembly
Overall dimension (mm)
50FF/FC
Length
Width
020 to 047
2.230
2.565
NOTE:
- Unit not designed to have overhead obstruction.
26
Service clearance (mm)
Height
A
B
C
Service clearance (mm)
Height
A
B
C
1.905
1.200 1.000 1.000 1.600
Service clearance (mm)
Height
A
B
C
1.975
1.200 1.000 1.000 1.600
Service clearance (mm)
Height
A
B
C
1.905
1.200 1.000 1.000 1.600
D
D
D
D
D
D
D
D
C
A
B
C
A
B
C
A
B
C
A
B

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