Rheem 23" Professional Prestige Natural Gas Water Heater with Self Diagnostic System, Low Mission, Two Pipe System, Power Direct Vent and Flammable Vapor Detection System, in Grey

RHE40S 23" Professional prestige natural gas water heater by Rheem can hold up to 38 gallon of water. Its also features self diagnostic system, low mission, two pipe system, power direct vent and flammable vapor detection system.