Rheem Pro Classic 39 Gal. Short 6-Year 38,000 BTU Ultra Low NOx Residential Natural Gas Water Heater

The Rheem Pro Classic 39 Gal. Natural Gas Short 38,000 BTU/hour environmentally friendly Ultra Low-NOx radiant burner that provides ample hot water for households with 2 people to 4 people. A piezo ignition system enables safe and easy startup. Its maintenance free combustion air intake system means there are no filters to clean and replace. A premium grade anode rod provides long-lasting tank protection. Factory installed temperature and pressure relief valve and 3/4 in. water connections are included with the water heater for easy installation.|California residents, this water heater meets or exceeds ultra-low NOx (ULN) emissions requirements for all air quality management districts|More hot water at a lower operating cost|Exclusive fuel shut-off device|Maintenance free - no filter to clean|Protective control system that disables the heater in the presence of flammable vapor accumulation|No matches required|Premium grade anode rod provides long-lasting tank protection|Temperature and pressure relief valve included|6-year limited tank and parts warranty|With Protection Plus the 6-year limited tank warranty becomes 10-year