The Honeywell Home Automatic Air Vent is a reliable safety device designed to automatically remove trapped air from central heating systems. By releasing built-up air within the system, it helps maintain efficient water circulation, reduces noise, and protects heating components from potential damage caused by air pockets. The vent operates using a float mechanism that responds to changes in water level. When the system is full, the float rises and closes the vent to prevent water escape. If air accumulates and the water level drops, the float lowers, allowing trapped air to be released automatically.

Reliable Central Heating Protection

The Honeywell Home Automatic Air Vent features integral shut-off and leak protection, along with a built-in vacuum break to improve air collection and ensure safe system operation. This makes it an essential component for maintaining the performance and reliability of modern heating systems.

Easy Maintenance

Designed for convenient servicing, the air vent allows cleaning and replacement of internal seals and components without draining the heating system. All internal parts are manufactured from corrosion-resistant and chemical-resistant materials, ensuring durability and long-term reliability.

Key Features :

• Automatic air vent for central heating systems

• Integral shut-off valve and leak protection

• Vacuum break feature for improved air collection

• Easy servicing and cleaning without draining the system

• Durable heat-resistant synthetic float housing, lid, and float

• Expanding disc under cap helps prevent leaks caused by dirt in the valve seat

• Maximum operating pressure: 10 bar

• Connection sizes: 1/8″ and 3/8″ BSP