Key Features

• Automatic air vent
• Integral shut-off and leak protection
• Simple service and cleaning
• High-grade, heat-resistant synthetic material float housing, lid and float
• Expanding disc under cap helps prevent leaks due to dirt under seat
• Vacuum break ensures air collection
• Max. pressure: 10 bar
• 1/8in and 3/8in BSP connections

Honeywell Home Automatic Air Vent Overview

The Honeywell Home Automatic Air Vent comes complete with integral shut-off and leak protection, an integral vacuum break, float housing, lid, float, seal can with expanding discs and valve seat seals.

Central Heating Safety Device

The Honeywell Home Automatic Air Vent works by releasing pent up air. As water flows through the system, a float opens or closes the vent depending on the water level. When the system is full the float is pushed to the top, closing the vent until the water level drops.

Easy Maintenance

Cleaning and replacement of the seal and inner components can be carried out without draining the system. Plus, as all internal parts are made of corrosion and chemical resistant materials, maintaining the system is incredibly quick and easy.