Eastern Illinois University - Charleston, IL

After having tried numerous other methods, the first Spirovent was installed in Carman Hall to deal with a long history of no heat calls and clogging valves.

University of Missouri - Columbia, MO

The University of Missouri, Columbia is home to the second of the world's largest Spirovent® combination air eliminator and dirt separator.

Residential Gallery

Spirovent® remains the world class standard that others attempt to reach. Often copied but never equaled.

International ALERT Academy, Big Sandy, TX

“I have not had to vent a coil in the three months since