The Union C/W Vent and TP FxC 125F125S from Red-White Valve Corp is a specialized union designed for efficient flow management in plumbing systems. This union features a size of 125F125S, making it suitable for various applications. Constructed from durable materials, it ensures longevity and resistance to corrosion. The built-in vent and temperature pressure (TP) relief features enhance safety and performance, making it ideal for water heating systems. This union complies with industry standards, ensuring reliable operation and compatibility with standard piping systems for easy installation.