50 Gallon Marathon Electric Water Heater (Short Tank)

50 Gallon Marathon Electric Water Heater (Short Tank)

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Marathon 50 Gallon Short Tank

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SKU: StorMaxx-ME-050S. Category: .

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Product Description

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Product Details & Specifications

Capacity 50 Gallons
Diameter 28.5"
Height 47.25"
Dry Weight 89 lbs
Electric Element Wattage 3800 Watts
Insulation Material None
Insulation Thickness N/A
Number of Heat Exchanger Coils None
Heat Exchanger Coil Materal N/A
Number of Circulation Ports 2

Marathon 50 Gallon Short Tank

The Marathon electric water heater offers these advantages:

  • Technologically advanced design is clearly differentiated from short lived steel water heaters.
  • It’s the most durable water heater made with a warranty to match
  • Envirofoam™ insulation is completely free of CFC and HCFC ozone depleting gases. Marathon leads the way in environmental friendly manufacturing design and operation.
  • Tank comes complete with a factory installed vacuum relief valve, ¾ brass tee, and ¾ brass nipple for easy professional installations.
  • Replaceable brass drain valve
  • All wiring run in conduit for easy control wiring
  • Seamless blow molded polybutene tank with no anode rod required for a corrosion free life
  • High temperature commercial-grade diptubes for greater durability
  • The filament wound fiberglass outer tank is designed to be more flexible and withstand more pressure than conventional tanks
  • Our unique high temperature dip tube is offset from the concave bottom creating a whirlpool effect which helps prevent sediment build-up
  • Every tank includes 4′ of pipe insulation for even greater savings.


The required installation is minimal: simply solder the assemblies with connector and copper line and attach them to the top of the tank. Then, make sure to install a drain tube and that the drain line is plumbed within 6″ of the floor. Next, fill the tank with water before turning on the electrical power. For more detailed instructions refer to the “Installation guide”.


  • Seamless blow molded polybutene tank 
  • Filament wound fiberglass outer tank
  • Polyurethane Environfoam™ insulation (CFC and HCFC free)
  • High Temperature polysulfone dip tubes


  • Lifetime warranty on tank
  • 6 years limited warranty – on limited parts

Need Assistance?
If you have questions need help or simply feel uncomfortable placing your order online feel free to contact the product representative at 1-800-786-0329.

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