Replacing the old style centrifugal separator after two years of unsatisfactory system performance, the easily retrofitted Spirovent solved the problems within two months.  Since then The University of Michigan has become one of our largest higher-ed customers with more than one hundred installed on campus.

Related Work

Residential Gallery
Spirovent® remains the world class standard that others attempt to reach. Often copied but never equaled.
Mosinee School District - Mosinee, WI
“We couldn’t get the chilled water supply temperatu
Industrial Gallery
Spirovents have been installed in many new and existing industrial HVAC systems.
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.