The Reliance Automatic Air Vent is expertly crafted for optimal performance in sealed heating and closed circuit hot water systems. Made from robust solid brass and heat-resistant polypropylene, this vent is designed to last, providing durability and reliability even under high temperatures.

Its automatic operation efficiently removes trapped air, helping to reduce noise, minimize corrosion, and prevent air locks, thereby enhancing system efficiency and reducing maintenance costs. Additionally, the built-in vacuum break prevents air lock formation, ensuring smooth operation. Equipped with a convenient JG Speedfit push-fit connection, installation is seamless, making it a superb choice for both professionals and DIY enthusiasts aiming for an efficient, long-lasting solution.

• Fits 15mm pipe size; compact design
• Made from solid brass and heat-resistant polypropylene
• Eliminates trapped air in sealed heating systems
• Prevents noise, corrosion, and air locks
• Suitable for closed circuit hot water systems
• Promotes efficient system operation and maintenance
• Includes a vacuum break to prevent air locks
• Features JG Speedfit push-fit connection