A.O. Smith AOSRE50400 - Manual

Residential Electric Water Heaters
MEETS ENERGY-EFFICIENCY REQUIREMENTS FOR MOST ELECTRIC UTILITY
REBATE PROGRAMS
“Environmentally-Friendly” Non-CFC foam insulation, external heat traps and other energy-saving
features yield higher energy factors, which meet California Title 24 requirments as well as qualify for
most utility rebate programs.
DYNACLEAN™ DIFFUSER DIP TUBE
Helps reduce lime and sediment buildup, while maximizing hot water output.
Made from long-lasting PEX cross-linked polymer.
PERMAGLAS ® GLASS COATING
Protects steel tank from corrosion.
COREGARD™ ANODE ROD
Aluminum anode with stainless steel core protects tank against corrosion
longer than ordinary steel anodes.
CSA/ASME CERTIFIED SIDE-MOUNTED T&P RELIEF VALVE
Side-mounted T&P relief valve is standard; top-mounted T&P relief valve is available on select models.
DURABLE TAMPER-RESISTANT BRASS DRAIN VALVE
LONG-LASTING LOW-WATT DENSITY COPPER LOWER HEATING ELEMENT
Upper element is high-watt density copper.
CODE COMPLIANCE
Meets Minimum Energy Standards effective January 20, 2004, according to the current edition
of the Nation Appliance Energy Conservation Act (NAECA) of 1992. Also meets the standby loss
requirements of the U.S. Department of Energy and Current Edition of
ASHRAE/IESNA 90.1, ICC Codes and HUD Standards.
6-YEAR LIMITED TANK AND PARTS WARRANTY
For complete information consult written warranty or A. O. Smith.
UPGRADE TANK WARRANTY TO 10 YEARS
See model number details on page 2.
CERTIFIED TO UL 174 FOR HOUSEHOLD ELECTRIC WATER HEATERS
November 2012R
Page 1 of 2
AOSRE50200
®
®
256652_AOSRE50200.indd 1 256652_AOSRE50200.indd 1 5/6/13 8:10 AM 5/6/13 8:10 AM