A. O. Smith ProLine(R) 75-Gallon Ultra-Low NOx High Recovery Gas Water Heater

 •Delivers 81-gallon first hour rating
 •75,100 BTU input atmospheric vent design delivers up to 0.64 Uniform Energy Factor
 •Ultra-Low NOX Green Choice(R) Gas Burner, meets or exceeds emission requirements in California & Utah
 •Fully automatic control system with safety shutoff, prevents excessive water temperature and requires no power
 •Push-button piezo ignitor makes lighting pilot fast & easy
 •Heavy gauge steel jacket for added durability
 •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
 •6-year limited tank and parts warranty

The ProLine(R) 75-Gallon Ultra-Low NOx High Recovery Gas Water Heater is designed to deliver reliable hot water for large demands. It includes a fully autmatic controls for more accurate temperature control and requires no electrical connections. For added peace of mind, this model includes a fixed automatic safety gas shutoff device. Featuring a 74-gallon (nominal) tank and a 75,100 BTU gas burner, the GCN-75 standard vent delivers a thermal efficiency of 80%, a Uniform Energy Factor of 0.64, and a recovery rate of 81 gallons per hour. It carries a 6-year limited warranty, and meets Ultra-Low NOx emission requirements. 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. 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.