Compare InLine Fans
FV-10NLF1
FV-20NLF1
FV-30NLF1
FV-40NLF1
Air Volume (CFM)
120
240
340
440
Noise (sones)
1.0
1.4
1.7
2.1
Power Consumption (watts)
36.0
57
98
132
Speed (rpm)
1590
1260
1337
1150
Current (amps)
.31
.46
.86
1.1
Duct Diameter
4"
6"
6"
8"
Energy Efficiency (CFM/watts)
3.3
4.2
3.5
3.3
Thermal Fuse Protection
Yes
Super Quiet Operation
Yes
Totally Enclosed Condenser Motor
Yes
Insulated Housing
Yes
Tapered Duct Adapter
Yes
5 positions for installation
Yes
Joint or Truss Attachments included
Yes
Suspension Brackets included
Yes
Grill
Low profile family design
Adjustable airflow for multi-inlet balance
Yes
Galvanized Steel
Yes