Active Air HD Pedestal Fan, 18" books mating ducting of one diameter

mating ducting of one diameter to an inline fan of a different diameter)

Due to the built-in temperature sensor

The Autopilot Greenhouse Master Controller (GMC) is designed to precisely control temperature

It's as easy as reducing the amount of base you use

Active Air HD Pedestal Fan, 18" books mating ducting of one diameterThe Active Air Heavy Duty 18" Pedestal Fan provides superior air circulation with excellent durability. Each unit has been manufactured to ensure safety, reliability, and ease of use. Its motor is redesigned for stronger performance and are built for years of continuous use. It comes equipped with industrial strength aluminum fan blades and operates at three speeds with a smooth side to side oscillation. This heavy duty pedestal fan is adjustable in