The NRCP - Recirculation Return Connection from Noritz America Corp is designed to enhance the efficiency of your heating system. This high-quality connection is constructed from durable materials, ensuring a reliable and long-lasting performance. It is specifically tailored for use with Noritz models, providing a perfect fit for optimal functionality. The recirculation return connection helps maintain consistent water temperature, improving overall system efficiency. This product meets industry standards for plumbing safety, making it suitable for both residential and commercial applications.