
Overhead Ceiling Fans
16
®
Refer
ence
Tr
oubleshooting
Oper
ation And
Maintenance
Fan
Netw
orking
Electrical
Installation
Fir
e System
Integr
ation
Mechanical Installation
Pr
e-Installation
Gener
al
Information
Quick Start
Guide
B
A
3 FT. CLEARANCE AROUND BLADES
2X FAN DIAMETER
FROM HVAC
MINIMUM 10 FT. ABOVE
FINISHED FLOOR
HVAC
DIFFUSER
WHEN FULL DIFFUSER OUTLET
IS BELOW HVLS FAN,
HVLS FAN MUST BE 1X FAN DIAMETER AWAY
3 FT. CLEARANCE AROUND BLADES
Minimum Spacing From Center of Fan (ft.)
Fan Size (ft.)
A
B
8
12
24
10
15
30
12
18
36
14
21
42
16
24
48
18
27
54
20
30
60
24
36
72
Minimum Spacing Requirements