The new Hybrid Hot Series provides a continuous hot water supply and quick hot-water recovery with a 10-year warranty. The Hybrid Hot mounts the Noritz NCC199CDV commercial condensing tankless water heater onto a 119-gallon storage tank. The tankless unit draws cold water from the side port of the attached tank. The combination of tank and tankless offers flexibility for indoor commercial applications, such as restaurants and hotels, that require a large dump load of hot water over a short period of time without the use of multiple tankless water heaters. The hybrid unit has a 317 gph delivery rate and is equivalent to two tankless water heaters.