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Marathon Series

Ruud Marathon™ lifetime electric water heaters feature a high-efficiency design with a lightweight tank that won't corrode

Features:

Seamless, blow-molded, polybutene tank - impervious to rust and corrosion

Multiple layers of filament wound fiberglass give the tank unmatched strength

Polyurethane Envirofoam™ insulation helps reduce energy consumption

The highest energy factors (EF) available!

Pipe wrap energy saving kit included to achieve maximum energy savings

Recessed drain valve is out of the way of brooms and scrubbers

Tough molded polyethylene outer shell resists dents and scratches

Bowl shaped bottom allows complete sediment draining

High temperature polysulfone dip tubes

Thermally fused upper element provides protection against "dry-firing" - stainless steel incoloy lower element for resistance to lime build-up

Factory installed conduit between element control boxes

All plastic tank eliminates the need for an anode rod

Factory installed temperature and pressure relief valve

Factory installed vacuum relief valve