Features & Benefits
- Built to meet safety standards with a 6 bar blow-off pressure.
- Designed for closed hot water heaters with high-efficiency performance.
- Durable materials: CW617N brass, heat-resistant membranes, and NiCr steel springs.
- Pre-set and secure blow-off pressure for safe operation.
- Annual inspection recommended to ensure optimal functionality.
- Easy installation by authorized professionals only, ensuring top performance.