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85 Gallon Marathon Solar Water Heater


$3,700.40 $1,850.20

Marathon 85 Gallon Storage Tank (no elements no coils)

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Call: 1.877.786.6299 or Contact Us Today!

SKU: StorMaxx-MS-085. Category: .

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Product Description

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Product Details & Specifications

Capacity85 Gallons
Dry Weight134 lbs
Insulation MaterialNone
Insulation ThicknessN/A
Number of Heat Exchanger CoilsNone
Heat Exchanger Coil MaterialN/A
Number of Circulation Ports2

Marathon 85 Gallon Storage Tank (no elements or coils)

This is an 85 gallon tank used for solar thermal applications. The tank has many features designed specifically for solar thermal integration.

  • Large front water connections for lower pressure drop in alternative energy applications
  • Collector feed and return fittings located at front of storage tank for convenient access
  • Seamless blow-molded polybutene tank – impervious to rust and corrosion
  • Multiple layers of filament wound fiberglass give the tank unmatched strength
  • Tough molded polyethylene outer shell resists dents and scratches
  • Full port full flow brass drain valve for fast draining
  • Recessed drain valve is out of the way of brooms and scrubbers
  • Bowl shaped bottom allows for complete sediment removal
  • High temperature polysulfone dip tube
  • All plastic tank eliminates the need for an anode rod
  • Factory installed temperature and pressure relief valve
  • Factory installed vacuum relief valve


  • Polybutene tank
  • Filament wound fiberglass outer tank
  • Titanium sheath elements
  • High Temperature polysulfone dip tubes
  • Polyurethane Environfoam™ insulation (CFC and HCFC free)


  • 7 years limited warranty – on tank and coil heat exchanger
  • 3 years limited warranty – on tank and coil heat exchanger in all commercial installations

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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