The Standard top water entry water heater from Giant® features the Ecopeak® technology and is equipped with (3) elements of various wattages as well as a safety valve and factory installed heat traps. The interior of the tank is coated with a blue cobalt glass enhanced with zircon, a feature unique to Giant®. This water heater is equipped with adjustable thermostats with automatic temperature control. Its high-quality magnesium anode offers an excellent protection against the corrosive effects of water. In addition, its GreenFoam® ecological foam insulation contains no HCFCs, CFCs nor VOCs. A 90° elbow drain hose is provided with each residential electric water heater. This product is manufactured in Canada and is backed by a 6-year limited warranty on tank perforation and 1-year warranty on parts.