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Marathon High Efficiency Water Heaters

Marathon High Efficiency Water Heaters

  • Seamless PermaGuard inner tank is made from non-metallic construction to prevent rust, corrosion or leakage
  • No anode rod required, eliminating potential odor and service problems
  • Multiple layers of filament-wound fiberglass give the tank unmatched strength
  • A tough molded outer shell resists dents and scratches
  • Envirofoam™ insulation completely surrounds the entire tank, reducing standby heat loss
  • Hot and cold heat traps reduce conductive heat loss by up to 60 percent
  • Top copper heating element is fused to protect the tank if it is ever operated without water
  • Lower Teflon-coated element has a stainless steel sheath
  • Bowl-shaped tank bottom allows water heater to drain more completely
  • Drain valve is recessed to provide protection from accidental damage or breakage
  • Wiring panel is mounted on the front edge of the heater for ease of installation
  • Screw-down thermostat provides greater accuracy
  • Prices subject to change without notice.

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