20"
ULTRA FORCE™ BOX FAN
WITH THERMOSTAT /
Fans > Box
Fans
Model 3750 Click
image to enlarge
The
20" Ultra Force Box Fan employs the Comfort Watch™ Thermostat
to keep you comfortable even when the temperature fluctuates, automatically
turning the fan on or off as needed.
Three,
Whisper-Quiet Speeds
Turbo
Motor and Aerodynamic Blade Design for Greater Air Velocity
