Variable Speed Exhaust Fans

AirFlo-PF Panel Exhaust Fan 18 inch 3213 CFM Variable Speed PF181V

National Fan Co.
NFC-PF181V

Wall Mount Panel Type Exhaust Fan 20 inch Variable Speed 3620 CFM Direct Drive P20-1V

Canarm
LFI-P20-1V

AX Green Series Exhaust Fan w/ Shutters 36 inch Variable Speed 10000 CFM Direct Drive AX36-EC

Canarm
LFI-AX36-EC

System 4 Shutter Panel Fan w/ Housing & Wireguard 36 inch 9790 CFM Variable Speed S4368E2I

Multifan
VVI-S4368E2I

AX Wall Exhaust Fan 12 inch Variable Speed 1350 CFM Direct Drive AX12-1VHE

Canarm
LFI-AX12-1VHE

AirFlo-PF Panel Exhaust Fan 14 inch 1632 CFM Variable Speed PF141VHE

National Fan Co.
NFC-PF141VHE

AX Green Series Exhaust Fan w/ Shutters 24 inch Variable Speed 5500 CFM Direct Drive AX24-EC

Canarm
LFI-AX24-EC

SD Green Series Exhaust Fan w/ Shutters 16 inch Variable Speed 2370 CFM Direct Drive SD16-EC

Canarm
LFI-SD16-EC

AX Green Series Exhaust Fan w/ Shutters 8 inch Variable Speed 360 CFM Direct Drive AX08-ECV

Canarm
LFI-AX08-ECV

SD Green Series Exhaust Fan w/ Shutters 12 inch Variable Speed 1650 CFM Direct Drive SD12-EC

Canarm
LFI-SD12-EC

System 1 Shutter Panel Fan w/ Hood & Wireguard 16 inch 2312 CFM Variable Speed 120V S1164E1Q

Multifan
VVI-S1164E1Q

AirFlo-XSA Upblast Exhauster w/ EC Motor 13.50 inch 1865 CFM Variable Speed

National Fan Co.
NFC-XSA135-UD075EC

AX Green Series Exhaust Fan w/ Shutters 20 inch Variable Speed 3440 CFM Direct Drive AX20-EC

Canarm
LFI-AX20-EC

AX Green Series Exhaust Fan w/ Shutters 14 inch Variable Speed 2180 CFM Direct Drive AX14-EC

Canarm
LFI-AX14-EC

AirFlo-XSA Downblast Exhauster w/ EC Motor 12.25 inch 1544 CFM Variable Speed

National Fan Co.
NFC-XSA120-DD050EC

AX Wall Exhaust Fan 16 inch Variable Speed 1850 CFM Direct Drive AX16-1VHE

Canarm
LFI-AX16-1VHE