This bottom water entry water heater from Giant® features the Ecopeak® technology and is equipped with (3) elements of various wattages. Its bottom water entry offers 10% more ready-to-use hot water. The water entry and outlet are equipped with factory installed heat traps. The interior of the tank is coated with a blue cobalt glass enhanced with zircon, a feature unique to Giant®. Compared to the traditional two-element water heater, the three-element water heater represents a lower demand distributed more evenly throughout the day.This product is manufactured in Canada and is covered by a 8-year limited warranty against tank perforation and 5-year on parts.