Residential Gallery

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

Boehringer Ingelheim - St. Joseph, MO

Custom 20" high velocity dirt and sediment separator with removable top head for access to Spirotube® element bundle.

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.

Penn State University - State College, PA

Penn State is one of our largest university customers with more than 90 units installed across campus.