15mm Bottle Air Vent

Air within a sealed or open vent system can cause corrosion, noise and poor efficiency. The use of a bottle air vent that is automatic is a great solution to air within a system. Recommended for all systems as air is the main contributor to boiler failure through magnetic debris building up and effecting pumps and heat exchangers. This 15mm bottle air vent is brass and has an easy to use finger vent incorporated into the design.