“We couldn’t get the chilled water supply temperatures low enough to properly cool, until we got the air out of the system.”
Steve Kaiser
Director of Facilities & Grounds
 
Without making any other changes to the system, the Spirovent removed all entrained air and proved that air was indeed the culprit.

Related Work

Kansas State University - Manhattan, KS
Following the installation of numerous smaller units on campus that met all expectations, a separator upgrade was proposed for the central plant.
Silence is Golden (Yellow) for Berners-Schober
“The pumps are much quieter as is the circulating water
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.
Industrial Gallery
Spirovents have been installed in many new and existing industrial HVAC systems.