- 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.
- Thermostats are accurate to ± 2.5°C/5°F.
- Diffuser dip tube carries incoming cold water from the top connection, to the bottom of the tank to minimize mixing with the hot water in the tank. Helps reduce lime and sediment buildup while maximizing hot water output. Made from long-lasting PEX cross-linked polymer.
- Our Coregard™ 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.
- Durable, tamper-resistant brass drain valve
- The internal pressure tank is constructed of heavy duty carbon steel.
- Maximum working pressure is rated at 150psi/10bar. Test pressure per UL 174 std is 300psi/20bar.
- Specially developed glass coating protects steel tank from corrosion and maximizes tank life.
- Factory installed, side-mounted, CSA/ASME certified T&P safety relief valve is standard on all models.
- All models are equipped with factory installed heat traps on the inlet and outlet connections to improve energy efficiency.
- 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.
- Short models are available in a limited range
Promax
- Residential electric water heater
- 1.5 to 4.5 kW, rated 230 Volt
- 28 – 106 gallon capacity
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.
