ESi Air Vent Brass / Cylinder With 15mm Compression Fitting

The ESAVB15C automatic air vent is designed for domestic and commercial heating systems.

Features 

• 15mm compression fittings 
• Vacuum break to prevent air locks reducing chance of call backs to site 
• Simple to service with heat-resistant polypropylene float for long life and dependability 
• Saves time and lowers costs when commisioning new heating systems