American Standard Water Heaters offers residential electric water heaters in a 50-gal., capacity available in short and tall configurations with a factory preset 120° setting. No extra time and money are needed to install a mixing valve to improve hot water output. Why install a 40-gal. tank and give up 25% stored water volume when a 50-gal., unit is available? The water heater features fully automatic surface-mount thermostats and is non-CFC foam-insulated. Listed to UL 174, it has an Energy Factor of 0.95, is NAECA approved and complies with ANSI and energy-efficiency requirements as well as Department of Energy test procedures. Dual screw-in heating elements help conserve energy by direct heat transfer. Homeowners have a choice of a six- or 12-year limited tank and component parts warranty.