High Capacity Float Air Hy-Vent 1/8 Inch NPT Brass Vent For Hot Water Radiators Baseboards Convectors Radiant Panels And Small Unit Heaters Openable Top For Easy Cleaning Up To 150 PSI

1/8-Inch NPT Float Air Hy-Vent for hot water systems
✔️ Brass body, 150 psi max, threaded 1/8-3/4 in NPT connections

Designed for hot water radiators, baseboards, convectors, radiant panels, and small unit heaters, this high-capacity float vent is placed at the boiler or at high points to vent trapped air in the system.

✅ Brass-body, nickel-plated vent for durability
✅ Maximum working pressure up to 150 psi
✅ Threaded connections in 1/8, 1/4, 1/2, 3/4 in NPT
✅ Float-style vent suitable for boiler or high points

💡 What is a float air vent used for in hot water heating systems?

This handy device helps purge air from lines to improve heat transfer and system efficiency.

• Removes air pockets from boiler and high points to improve heat transfer
• Brass body with nickel plating for durability in heating circuits
• Operates up to 150 psi, suitable for larger residential or light commercial systems
• Threaded connections cover common pipe sizes (1/8, 1/4, 1/2, 3/4 in NPT)