Boiler Auto Air Vent (AAV) 87161064450 Compatible with Worcester Greenstar 430/i, 532/i, 537/i, 542/i, Ideal & Baxi Boilers – Automatic Air Release Valve Replacement Part 720777601/176457

• COMPATIBILITY: Designed for Worcester Greenstar boiler models 430/i, 532/i, 537/i, 542/i, and compatible with Ideal & Baxi boiler systems part numbers 720777601 / 176457 / 87161064450
• FUNCTION: Automatic air release valve efficiently removes trapped air from heating systems, preventing air locks and maintaining optimal performance
• CONSTRUCTION: Durable black plastic housing with precision-engineered internal components ensures reliable operation and long service life
• INSTALLATION: Direct replacement part that fits seamlessly into existing systems, maintaining manufacturer specifications
• MAINTENANCE: Self-operating mechanism requires minimal maintenance whilst providing continuous automatic air venting for your heating system

This Automatic Air Vent (AAV) is a crucial replacement part designed for compatibility with Worcester Greenstar boiler models 430/i, 532/i, 537/i, 542/i, as well as select Ideal and Baxi boilers. The robust black plastic construction ensures durability and reliable performance in releasing trapped air from your heating system. This AAV helps maintain optimal system efficiency by automatically venting unwanted air that can cause noise, reduced heating performance, and potential system damage. The valve features a precision-engineered design with a secure threaded fitting and an adjustable cap for controlled venting. Easy to install and built to last, this replacement part is essential for maintaining proper boiler operation and preventing air-lock issues in your heating system. Perfect for both professional installers and competent DIY enthusiasts looking to service their domestic heating systems.