AO Smith 50 Gallon - 40,000 BTU Conservationist Standard Vent Residential Gas Water Heater (Nat Gas)

A. O. Smith's new gas residential water heaters meet the requirements for the new 2015 NAECA minimum efficiency regulations. Features: INTELLIGENT CONTROL LOGIC The internal microprocessor provides enhanced operating parameters and tighter differentials for precise sensing and faster heating response to optimize performance. Uses a thermopile to generate the power needed to operate the electronic gas control without requiring an external power source. The electronic gas control incorporates an LED status indicator that monitors system operation and service diagnostics. *Not available on 60,000 BTU input models (GCRX-50 and GCRX-55). 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. DYNACLEAN DIFFUSER DIP TUBE Reduces lime and sediment buildup and maximizes hot water output. Made from long-lasting PEX cross-linked polymer. COREGARD ANODE ROD Our anode rods have a stainless steel core that exte...