“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

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

Mercy Medical Center - Des Moines, IA
High velocity 18" combination air eliminator and dirt separator.
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.