O-ring D.22X3 De Dietrich JJJ005400391

Maintain a tight seal in your heating system with this O-ring D.22X3, a small but crucial component for preventing leaks. This O-ring is commonly used in various boiler spare parts and burner spare parts applications, such as gas valves or connections. Made from durable material, it ensures reliable performance during boiler maintenance and repair, helping to keep your system operating efficiently.