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•S <br />the <br />Commercial Electric <br />Water Heaters <br />DU,R_"._—P0 ERTM <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 <br />• Thirteen sizes; 6 thru 119 gallon <br />capacity. Tank interior is coated with <br />glass specially designed by A. 0. Smith <br />for water heater use. <br />ELEMENTS <br />• Zinc plated copper sheaths for longer <br />life. Medium watt density means lower <br />surface temperature to minimize scale <br />build-up and more surface to heat <br />water. Element sizes from 1.5 to 6 KW. <br />Maximum input 12 KW (see chart). <br />STANDARD VOLTAGES <br />• 120, 277 single phase and 208, 240 <br />and 480V unbalanced three-phase <br />delta; easily converted to single-phase at <br />terminal block (except 208V with 6000 <br />watt elements). Single element heaters, <br />single-phase only. <br />TERMINAL BLOCK <br />• Factory -installed. Just bring the service <br />to heater and connect to block. Terminal <br />block not supplied on 120V & 277 volt <br />models. (No junction box on DEL6-20) <br />CONTROLS <br />• Temperature control (adjustable <br />through arange of 110° to 170°F on <br />single element and 120° to 181°F on <br />dual element) and manual reset high <br />temperature cutoff per element (dual <br />element models). Factory -wired for non - <br />simultaneous operation; easily converted <br />to simultaneous element operation ;three <br />phase models only). <br />CSA CERTIFIED AND ASME RATED <br />T&P RELIEF VALVE <br />SIMPLIFIED CIRCUITRY, COLOR <br />CODED FOR EASE OF SERVICE <br />ANODE ROD FJR MAXIMUM <br />CORROSION PROTECTION <br />CABINET HAS BONDERIZED <br />UNDERCOAT WITH BAKED <br />ENAMEL FINISH <br />TOP INLET AND OUTLET OPENINGS <br />DRAIN VALVE <br />(EXCLUDES DEL 6-20) <br />UL APPROVED FIELD CONVERSION <br />PROGRAM <br />COMPLIANCE <br />• Meets the standby loss Requirements <br />of the U.S. Department of Energy and <br />current edition of ASHRAE/IESNA 90.1. <br />LIMITED WARRANTY OUTLINE <br />• If the tank should leak any time during <br />the first three years, under the terms of <br />the warranty, A. 0. Smith will furnish a <br />replacement heater; installation, labor, <br />handeling and local delivery extra. THIS <br />OUTLINE IS NOTA WARRANTY. For <br />complete information consult the written <br />warranty or A. 0. Smith Water Products <br />Company. <br />;r Smith. <br />M7 <br />CO- I& <br />® August 2,315 A. 0. Smi"i Corporation. All rig his reserved. Page 1 of 4 <br />www.hotwater.com 1800-527-1953 Toll -Free USA I A. 0. Smith Corporation 1 500 Tennessee Waltz Parkway I Ashland City, TN 37015 AOSCE15400 <br />