The Reliance Automatic Air Vent is mounted on the heating system to automatically bleed air from the heating system. The gadget is made out of a polypropylene float coupled to a simple valve. When the amount of air trapped within the float chamber reaches a predetermined level, the float descends, opening the valve and releasing the trapped air. As the air is released, water replaces it and causes the float to return to the up position, closing the valve. The Automatic Air Vent is offered with compression and push-fit connecting ends. The new range, which incorporates JG Speedfit, can be installed and removed without the need of tools, making it even easier and faster to install, maintain, or replace valves.
Automatically vents trapped air from within sealed heating systems
Robust solid brass construction and heat resistant polypropylene float
Saves time and cost when commissioning new heating systems
Reduces call backs to rectify air locks, saving time and money