- Meets the standby loss requirements of the U.S. Department of Energy and current edition of AHRAE/IES 90.1.
- Energy efficiency per IEC 60379:2007 is 93.7 %
- Heavy-duty medium watt density elements (three/immersion heater) have incoloy sheathing: provide excellent protection against oxidation and scaling.
- Glasslined tank. Two sizes: 72 and 105 gallon capacity. Tank interior is coated with glass specially developed by A. O. Smith for water heater use. Tanks rated at 150 PSI (1034 kPa) working pressure
- Protects all elements, thermostats, and internal wiring circuits against excess current flow. Meets National Electrical Code requirements that non-ASME tanks must have internal fusing when current draw exceeds 48 amps. Available as an option on Canadian built heaters.
- 208, 240 and 480V single-phase and three-phase delta. Convertible from threephase to single-phase (in field) and vice versa. 277V single-phase also available.
- Terminal block is factory installed. Just bring the electrical service to the heater and connect to block.
- One temperature control (adjustable through a range of 120° to 181°F) and manual reset high temperature cut-off per element. Thermostat step control may be achieved by varying settings on individual temperature controls. Located behind hinged control compartment door for quick, easy access.
- Surface mounted thermostats
- Simplified circuitry, color coded for ease of service
- Two anode rods for maximum corrosion protection
- Cabinet has bonderized undercoat with baked enamel finish
- Bottom inlet and top outlet openings
- Brass drain valve
- CSA Certified and ASME rated T&P relief valve
- Single panel control box
- Foam insulation reduces costly heat loss
DRE
- 9 – 54 kW input
- 80 or 119 gallon capacity
- Single or three phase
- Designed for use as a recovery heater having its own storage tank
Brand
A.O. Smith
A. O. Smith Corporation is a global leader applying innovative technology and energy-efficient solutions to products marketed worldwide. Our goal is to be a leading global water technology company, and our focus is on building this platform through new product development, global expansion, strategic acquisitions and partnerships. Today’s A. O. Smith is one of the world's leading manufacturers of residential and commercial water heating equipment, offering a comprehensive product line featuring the best-known brands in North America and China. In November 2009, the company entered the global water treatment industry with the creation of a new venture, A. O. Smith (Shanghai) Water Treatment Products Co. Ltd.
With manufacturing operations in the United States, Canada, Mexico, China, India, and Europe, A. O. Smith has the global reach to serve customers worldwide. We have sales and distribution in more than 60 countries around the world.
