G62-75T75-4NOV American Water Heaters 74 Gallon High Recovery Natural Gas Water Heater6-year limited Tank warranty, 6-year parts warranty for Residential applicationsHigh Recoveries - TCapacity/input combinations up to 98 gallons/75,100 BTU’s produce recoveries up to 81 gallons per hourFully Automatic Controls with Safety Shutoff - Accurate, dependable control system requires no electric connectionsGreen Choice Gas Burner -Patented eco-friendly burner design reduces NOx emissions by up to 33% and complies with Low-NOx emission requirements of less than 40 ng/JCoregard Anode Rod - Our anode rods have a stainless steel core that extends the life of the anode rod allowing superior tank protection far longer than standard anode rodsBlue Diamond Glass Coating - Provides superior corrosion resistance compared to industry standard glass lining