The 390686-24 is a 0.014 in. orifice assembly designed for precise flow control in gas applications. This assembly is constructed from high-quality materials to ensure durability and reliability. It is compatible with various systems and meets industry standards for performance and safety. The compact design allows for easy installation in tight spaces, making it suitable for both residential and commercial applications. This orifice assembly is essential for optimizing gas flow and ensuring efficient operation in HVAC systems.