Resideo 1-1/2" NPT Supervent Air Eliminator

The Honeywell SuperVent, purges air through a no clog vent assembly, to control dirt and debris and minimize air vent fouling in Hydronic heating systems, while eliminating the need for bleeding. Features No clog vent. Dirt and Debris resistant. 360 degree adjustable collar ring for installation flexibility. Stainless steel concentrator which eliminates gurgling noise. Bronze body for rigid construction. Threaded connections. Application: Residential or Commercial closed loop hydronic heating or chilled water systems