University of Delaware - Newark, DE

Following an on-site system review, the first two Spirovents were installed in an equipment room serving two residence halls with recurring problems.

Waukesha Memorial Hospital

The Spirovent was selected and installed to prevent dirt and sediment in the existing system from reaching a new addition and improvements went even beyond that.

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.