Description
NTI Boiler 6000085294 Auto Air Vent is a hydraulic component used to automatically release trapped air from closed-loop heating circuits. In HVAC systems, it is inserted at high points in boiler piping or near circulators where air accumulation can reduce circulation efficiency and cause or restrict flow. It operates using an internal float mechanism that open to vent air and closes when water is present preventing leakage. It help maintain stable water flow, improves heat transfer, and supports consistent system performance in residential and commercial hydronic heating applications.
