A. O. Smith ProLine(R) 30-Gallon Short Electric Water Heater

 •Delivers 50-gallon first hour rating
 •Dual 4,500-watt commercial-grade heating elements deliver reliable and efficient hot water
 •Long-lasting lower Incoloy(TM) stainless steel element
 •HUD compliant, approved for mobile homes/manufactured housing
 •Patented Blue Diamond(R) glass tank lining protects against corrosion
 •DynaClean(TM) automatic cleaning system protects against sediment build-up
 •Stainless steel CoreGard(TM) anode rod protects against corrosion longer than ordinary anodes
 •Commercial-grade brass drain valve for durable and easy operation
 •CSA Certified and ASME Rated T&P Relief Valve, Factory-Installed
 •10-year limited tank and parts warranty

The ProLine(R) Standard Electric water heater is the reliable choice when you want to maximize hot water output and energy savings. With a 30-gallon (nominal) tank and dual 4,500 watt elements, the PNSB-30 delivers a first hour rating of 50 gallons at a highly efficient 0.95 Uniform Energy Factor rating. This model ships with a supplied insulation blanket. Environmentally-friendly insulation and factory-installed heat trap nipples reduce heat loss for maximum energy savings. This ProLine(R) water heater is designed with A. O. Smith's superior commercial-grade tank protection. Advanced tank features include stainless steel CoreGard(TM) anode rod, Blue Diamond(R) glass lining and DynaClean(TM) automatic sediment-cleaning system, all designed to help protect the tank from the corrosive effects of water and extend the life of the water heater. All of these features are accompanied by a 10-year limited tank warranty. A. O. Smith s ProLine(R) water heaters are residential products built to commercial-grade standards and are only available for purchase through professional wholesalers and contractors.