| Marathon® Water Heaters | |||||||||||||
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Available in 30-, 40-, 50-, 75-, 85- and 105-gallon models, Marathon® Water Heaters are guaranteed not to leak for as long as you own your home. Marathon® offers a no-leak promise because of its superior, non-metallic PermaGuard tank construction – featuring a seamless blow-molded polybutylene inner tank with a filament and fiberglass outer tank for maximum strength. Marathon® offers superior performance, high efficiency and low operating costs for a lifetime. |
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