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4 <br />/ <br />Commercial Gas High Efficiency Water Heater <br />Dimensions and specifications subject to change without notice in accordance with our policy of continuous product improvement. <br />- BRADFORD WHITE IS - <br />Printed in U.S.A.800-H-0423 <br />Sample Specification <br />The water heater shall be a Bradford White model EF- with a rated storage capacity of not less than gallons/ liters, a minimum <br />gas input of BTU/hr., a minimum recovery of GPH/LPH at 100°F (56°C) temperature rise, and a Thermal Efficiency Rating of <br />%. It shall be design certified by CSA International (formerly AGA and CGA) for 180°F (82°C) application, either with or without a separate <br />storage tank. The tank shall be lined with Vitraglas® vitreous enamel with Microban'’ antimicrobial technology and shall have a bolted hand <br />hole cleanout. The tank shall have two powered anode rods. This water heater shall be equipped with stainless steel cold water inlet, Hydrojet® <br />Sediment Reduction System. The heater shall be insulated with Non-CFC foam. This water heater shall be equipped with an electronic ignition <br />system, an ASME rated T&P relief valve and a premix closed combustion system for direct venting using either 2”, 3", 4“ or 6" (51mm, 76mm, <br />107mm or 152mm) PVC, CPVC, Polypropylene, Stainless Steel, or ABS vent pipe. Common venting options with approved kits. The water heater <br />shall be factory assembled and tested. The water heater shall be approved for zero inch clearance to combustibles. A digital LCD display shall <br />be integrated into the front and be an adjustable electronic thermostat to any temperature up to 180°F. A recycling Energy Cut Off (E.C.O.) shuts <br />off all gas in the event of an overheat condition. The entire installation shall be made in compliance with state and local codes and ordinances. <br />General <br />All gas water heaters are certified at 300 PSI test pressure (2068 kPa) and 150 PSI working pressure (1034 kPa). All models design-certified by <br />CSA International (formerly AGA/CGA) to ANSI standard Z21.10.3, for up to 180°F (82°C) application as an Automatic Storage Heater. As an <br />Automatic Storage Heater, all models are complete, self-contained water heating systems. It needs no separate storage tank, pump, wiring (115V <br />AC required), or elaborate piping network. When equipped with a mixing valve, it will supply 1 SOT (82°C) sanitizing and lower temperature general <br />purpose hot water simultaneously. These models can be used either as a single unit or in multiples connected in series or parallel (recommended). <br />AMERICAN <br />STRONG <br />Sales: 800-523-2931 • Fax 215-641-1612 <br />24/7 Technical Support: 800-334-3393 • Email techserv@bradfordwhite.com <br />Products made by Bradford White are manufactured in the United States using the finest raw materials and components from around the world. <br />Built to be the Best <br />©2023, Bradford White Corporation, USA. All rights reserved. <br />S/SEfr/ESf