The INTLSTN 2 IS2100VL by Watts Regulator Company is a comprehensive installation kit designed for seamless integration into existing systems. This kit includes high-quality components that ensure compatibility and ease of installation. Constructed to meet rigorous industry standards, it provides reliability and safety in various applications. Ideal for both commercial and residential use, this installation kit simplifies the setup process, making it a preferred choice for professionals in the plumbing and HVAC sectors. Enhance your system's performance with this reliable installation solution.