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• Smith,, <br /> Commercial Electric <br /> Water Heaters <br /> C] ura POWer TM <br /> Designed for use as a recovery heater having its own storage tank. Available in <br /> upright standard models (DEN)and lowboy models(DEL). <br /> GLASSLINED TANK-Thirteen sizes;6 thru 119 gallon capacity. Tank interior is coated with <br /> glass specially designed by A. O. Smith for water heater use. <br /> ELEMENTS-Zinc plated copper sheaths for longer life.Medium watt density means lower surface LLQ <br /> temperature to minimizescale build-up and more surfaceto heatwater.Element sizes from 1.5 to 6 KW. DEN/DEL <br /> Maximum input 12 KW(see chart on back). <br /> STANDARD VOLTAGES-120,277 single phase and 208,240 and 480V unbalanced three-phase MODELS <br /> delta; easily converted to single-phase at terminal block(except 208V with 6000 watt elements). <br /> Single element heater,single-phase only. <br /> TERMINAL BLOCK-Factory-installed. lust bring the service to heater and connect to block. <br /> Terminal block not supplied on 120V&277 volt models.(No junction box on DEL6-20) 2 Smith. <br /> CONTROLS-Temperature control(adjustable through arange of 110°to 170T on single element and <br /> 1201 to 180*Fon dual element)and manual reset high temperature cutoff per element(dual element <br /> models). Factory-wired for non-simultaneous operation;easily converted to <br /> simultaneous element operation(three phase models only). <br /> CSA CERTIFIED AND ASME RATED T&P RELIEF VALVE <br /> SIMPLIFIED CIRCUITRY,COLOR CODED FOR EASE OF SERVICE �ivmm <br /> ANODE ROD FOR MAXIMUM CORROSION PROTECTION <br /> CABINET HAS BONDERIZED UNDERCOAT WITH BAKED ENAMEL <br /> FINISH <br /> TOP INLET AND OUTLET OPENINGS <br /> g*smu^ <br /> DRAIN VALVE (EXCLUDES DEL 6-20) <br /> UL APPROVED FIELD CONVERSION PROGRAM -The6 through 20 <br /> models are UL listed to UL 174 and the 30 through 120 models are listed to UL 1453. <br /> COMPLIANCE -Meets the standby loss Requirements of the U.S. <br /> Department of Energy and current edition of ASHRAE/IESNA 90.1. <br /> LIMITED WARRANTY OUTLINE-If the tank should leak anytime during the first <br /> three years,under the terms of the warranty,A.O.Smith will furnish a replacement <br /> heater;installation,labor,handeling and local delivery extra.THIS OUTLINE IS NOT A <br /> WARRANTY.For complete information consult the written warranty or A.O.Smith Water DEL-10 <br /> Products Company. <br /> ELEMENT AVAILABILITY CHART <br /> Input 120V 208V 240V 277V 480V <br /> 1,500 YES YES YES YES <br /> 2,000 YES YES YES YES YES v <br /> 2,500 YES YES YES YES YES <br /> 3,000 YES YES YES YES YES <br /> 3,500 — — YES — -- o <br /> 4,000 — YES YES YES YES <br /> 4,500 — YES YES YES YES NOTE:DEL-6 not available in above 2.5 KW. C" <br /> 5,000 — YES* YES* YES* YES* DEL-6 not available in 480V. <br /> 5,500 — — YES* — — *Not available in DEL-10,DEL-15 and DEN-30. <br /> 6,000 — YES** YES YES YES **A6 non-simultaneous circuit only. <br /> Page 1 of 2 <br /> AOSCE15400 <br /> Revised May 2012 <br />