Install the Spirotrap® typically ahead of the system component being protected, such as the boiler in this drawing.
Related Work
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.
Maine Medical Center - Augusta, ME
Three of the larger Spirotherm® products on this multi-system project.