GU62-40T40 American Water Heaters 40 Gallon Ultra-Low NOx Natural Gas Water Heater
6-year limited Tank warranty, 6-year parts warranty for Residential applications
.63 Energy Factor
Intelligent Control Logic - The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance
High Energy Factors - • Eco-friendly non-CFC foam insulation, heat traps and specially designed combustion chamber combine to produce a high Energy Factor for maximum savings on operating costs
Green 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/J
Coregard™ 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 rods
Blue Diamond® Glass Coating - Provides superior corrosion resistance compared to industry standard glass lining.