A.O. Smith ProLine® 40 gal. Tall 4.5kW 2-Element Residential Electric Water Heater

Product Details

•  Enhanced heating elements - Dual 4500 watt elements for fast recovery and reliable operation with the incoloy stainless steel lower element lasting longer than a standard copper element
•  DynaClean™ diffuser dip tube helps reduce lime and sediment buildup, maximizes hot water output and is made from long lasting PEX cross-linked polymer
•  Higher efficiency with eco-friendly non-CFC foam insulation, heat traps and other features combine to yield a higher Uniform Energy Factor that maximizes savings on operating costs
•  CoreGard™ 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
•  Enhanced flow brass drain valve which is standard on our residential water heaters, have a solid brass, tamper resistant, enhanced flow, ball type, drain valve
•  Meets UBC, CEC and HUD National Codes
•  Approved for manufactured housing and all residential electric water heaters are compliant with HUD standards for mobile homes/manufactured housing
•  Certified to UL 174 for household electric water heaters
•  CSA certified and ASME rated T&P relief valve