The Rheem Recirculation Pump Kit (with Gasket), part number RTG20319AM, is a specialized component for Rheem tankless gas water heater systems. This kit facilitates the integration of a recirculation pump into the unit, ensuring efficient hot water delivery throughout the plumbing system. Engineered with precision and durability, it includes a gasket for secure installation. Specifically designed for Rheem units, this recirculation pump kit guarantees optimal functionality, providing convenient and consistent hot water circulation for residential and commercial applications.