A.O SMITH

A.O SMITH

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dre

dse

DVE

MEH

MEV

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  • Promax
  • MEV & MEH
  • DRE
  • DSE
  • DVE & DHE
  • STE

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.

  • Description:
  • High Quality longer life residential water heaters. Made by the pioneer of water heater manufacturer having the best quality glass lined tanks.
  • Commercial grade incoloy sheathed elements with Ni-Chrome resistance wire embedded in magnesium oxide. Range 1.5 to 4.5 kW, rated 230 Volt, suitable for 220-240 Volt power supply
  • Surface mounted control thermostats with a temperature range from 43°C/110°F to maximum 71°C/160°F and hi-limit factory fixed setting at 83°C/180°F.
  • Magnesium anode rods have a stainless-steel core that extends the life of the anode rod allowing superior tank protection far longer than standard anode rods.
  • Heavy duty carbon steel fused with A.O Smith glass lining avoiding corrosion & increased life.
  • Maximum working pressure is rated at 150psi/10bar. Test pressure per UL 174 std is 300psi/20bar.
  • Factory installed, side-mounted, CSA/ASME certified T&P safety relief valve is standard on all models.
  • Code compliance meets the Federal Energy Efficiency Standards according to the 2004 edition of the National Appliance Energy Conservation Act (NAECA) of 1992 and the standby loss requirements of the U.S. Department of Energy and Current Edition of ASHRAE/IES 90.1.
  • Residential export water heaters comply with UL 174, GSO, PAI and IEC 60335-2-21.
     

Promax
 

  • Description:
  • Proven U. S. designed strong steel tank with the A. O. Smith manufactured special cobalt enhanced glass coating fused to the steel ensuring long lifetime and resistance to scale build up.
  • Factory installed brackets for wall mounted installation
  • Thick injected CFC free foam insulation 22mm thick along the sides, 40mm on top of the heater, minimizing heat losses.
  • The tanks are tested at 16 bar hydrostatic pressure to meet strict CE standards. This results in a rated working pressure of 8 bar.
  • An electric commercial grade incoloy heating element with a low watt density, making it very suitable for usage in hard water areas.
    A manual high temperature safety thermostat cuts of power supply to the heating element in case of overheating
    A large magnesium replaceable anode
  • Stainless steel hot water outlet pipe and cold-water inlet with diffuser.
  • Dial type thermometer & Pilot light indicating operation of the heating element are provided on the heater body.
  • The water heater is suitable for operation on 220 to 240 Volt single phase power supply
  • Code compliance: CE, IEC 60335, SASO, 930
     

MEV /MEH

Description:

  •  Glasslined tank with CFC free foam insulation 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.
  • 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.
  • 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. 
  • Two anode rods for maximum corrosion protection
  • Bottom inlet and top outlet openings
  • CSA Certified and ASME rated T&P relief valve
     

DRE

Description:

  •  Animated icons display detailed operational and diagnostic information for operating & fault notifications.
  • Each element is constantly monitored and current on/off state is displayed, any element failure is reported and its exact location is shown, eliminates a need for field testing of elements.
  • Low water cutoff uses a remote electric immersion type probe to prevent energizing of the elements in the event of low water condition and eliminates accidental dry firing.
  • Units with multiple element contactors are sequenced on with one-second delay between stages. Prevents high amp electrical loads from hitting the electric system all at once and provides a smoother operating unit. Adjustable modulating mode is optional see options.
  • Seven-day clock may be programmed for night set back and or weekend shutdown to reduce operating cost and save energy.
  • BACnet or Modbus compatible with optional ICC Gateway.
  • Power anodes for improved tank protection.
  • Heavy-duty industrial grade elements provide excellent protection against oxidation and scaling. Input ranges from 3kW to 90kW available.
  • All models meet or exceed the thermal efficiency and/or standby loss requirements of the U. S. Department of Energy and current edition ASHRAE/IES 90.1.
  • A.O. Smith’s PermaGlas® coating provides truly superior protection against corrosion and is permanently bonded to all inner tank surfaces at 1600°F.
  • ASME tank construction 150 psi working pressure
  • Standard voltages 208, 240 and 480 volt single and three phase. All 208 and 240 volt at 24kW and below are supplied phase convertible (single to three and vice versa). 277 volt single phase also available. Consult factory for 120 volt power circuit availability.
  • 120 Volt control circuit powered by fused transformer.
  • Magnetic contracters. Heavy-duty UL rated for 100,000 cycles.
  • CSA certified and ASME rated T&P relief valve
     

DSE
 

Description:

  •  A. O. Smith’s new propriety advanced electronic water heater control, provides precise + or – 1ºF temperature control, which is ideal for industrial and food service applications where accurate hot water temperatures are needed.
  •  Animated icons display detailed operational and diagnostic information. Fault or alert messages appear if an operational issue occurs.
  •  Low water cut-off uses a remote electronic immersion type probe to prevent energizing of the elements in the event of low water condition and eliminates accidental dry firing.
  • Progressive modulating matches number of elements to current load conditions. Rotates and lead lags element loads to provide long life and equal wear.
  • Seven-day clock may be programmed for night set back and or weekend shutdown to reduce operating cost and save money.
  • Modbus/BACnet compatible with optional Gateway interface.
  • Standard Permaglas glass lining. 
  • All models are constructed to the requirements of ASME and are available in 125, 150 and 160 psi working pressures (125 psi working pressure – standard).
  • Heavy-duty elements have incoloy sheathing: provide excellent protection against oxidation and scaling. The input ranges from 15kW to 900kW.
  • Control and power circuit fusing to meet N.E.C.
  • Meets the standby loss requirements of the U.S. Department of Energy, NRCan and current edition of ASHRAE/IES 90.1.
  • Heavy duty UL rated for 100,000 cycles.
  • Standard voltages include 208, 240, 380, 400, 415, 480, 600 V single or three phase
     

DVE / DHE
 

Description:

  • PermaGlas Ultra Coat second-generation glass coating technology prevents corrosion
  • Insulated ring base
  • Full NEODUL insulation with ABS cladding, compliant with current Ecodesign directive for A class heater efficiency
  • Replaceable magnesium anode / anodes
  • Temperature and pressure valve
  • Operating pressure of 10 bar for STE 400-1000 & 7 bar for STE 1000-3000.
     

STE