
Rheem Marathon™ lifetime electric water heaters feature a high-efficiency design with a lightweight tank that won't corrode. It is the most durable electric water heater ever made. The unique, award winning construction of the seamless plastic tank means a product that is stronger, of higher quality and longer lasting. An abundance of CFC and HCFC free foam insulation from top to bottom results in the most energy savings than any other water heater in its class. Stainless steel elements resist lime buildup and operate more efficiently. These features, along with the BEST warranty, mean the BEST value for an electric water heater in the industry! The tank has a limited LIFETIME warranty and the parts have a six year warranty. Rheem Marathon™ lifetime electric water heaters are designed primarily for Residential use providing years of hot water for you and your family.
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| Marathon Eclipse Commercial Electric Water Heaters | Marathon Heavy Duty Electric Water Heaters | Marathon 'Point-Of-Use' Electric Water Heaters | Marathon 'Multi-Port' Thermal Storage Tanks |




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