Install the Spirotrap® typically ahead of the system component being protected, such as the boiler in this drawing.

Related Work

Silence is Golden (Yellow) for Berners-Schober
“The pumps are much quieter as is the circulating water
Industrial Gallery
Spirovents have been installed in many new and existing industrial HVAC systems.
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.
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.