Prevents Overpressure Damage – Automatically releases excess pressure to safeguard your boiler system and prevent breakdowns. High-Quality Brass Construction – Durable and corrosion-resistant material ensures long-lasting performance. Compatible with Worcester Greenstar Boilers – Designed for a precise fit, ensuring smooth and efficient operation. Reliable Safety Mechanism – Helps maintain a safe pressure range, protecting essential boiler components. Simple Installation & Maintenance – Easy to replace with minimal effort, reducing downtime and service costs. 12-Month Warranty – Backed by a 12-month warranty for peace of mind and product reliability., Manufacturer: HTS