Hy-Vent 418 Float Style Automatic Air Vent for Hydronic Systems 1/2 Inch Female to 3/4 Inch Male Connection, 150 PSI, No Fuss Purge Keeps Your Boiler Running Smooth

Float-Style Automatic Air Vent for Hydronic Systems
✔️ 1/2 in female to 3/4 in male connections, 150 PSI, no fuss purge

This float-style automatic air vent is designed for hydronic heating systems. It can be attached to a boiler or placed anywhere in the loop to purge trapped air, helping the system run more efficiently. Color: metal.

✅ 1/2 in female to 3/4 in male connection
✅ 150 PSI maximum pressure
✅ Float-style automatic air vent for hydronic systems
✅ Automatically purges trapped air to improve system efficiency
✅ Suitable for boiler or system-wide installation

💡 What is a typical use for a float-style automatic air vent in a hydronic system? A handy answer: It helps purge trapped air from the loop to prevent air locks and improve efficiency. - air vent for hydronic heating to purge trapped air - installs on boilers or piping with 1/2 in female to 3/4 in male connections - supports operation at up to 150 PSI while reducing boiler cycling - helps maintain steady flow and quieter system operation