Marathon Thermal Storage Tank

Marathon Thermal Storage Tank.
  • 50, 85 and 105 gallon capacities, 2 port and 3 port configurations
  • Specifically designed for installation as a thermal storage tank
  • Large water connections
  • Tank is impervious to rust & corrosion

Product Details

Marathon® thermal storage tanks feature a lifetime limited tank warranty and a 6-year limited parts warranty*

Designed for Alternative Energy Applications

  • Specifically designed for installation as a thermal storage tank
  • Backup electrical element provides 40 gallons or more of heated water
  • Large water connections for lower pressure drop

Built to Last!

  • Seamless, blow-molded, polybutene tank – impervious to rust and corrosion
  • Titanium sheath elements for superior resistance to lime build-up
  • Multiple layers of filament wound fiberglass give the tank unmatched strength
  • Tough molded polyethylene outer shell resists dents and scratches

Designed for Easy installation

  • Lightweight
  • Water port fittings located at front of storage tank for convenient access
  • Full port, full flow brass drain valve for fast draining
  • Factory installed temperature and pressure relief valve and vacuum relief valve

Plus…

  • Thermally fused element provides protection against “dry-firing”
  • Options without 4.5kW backup element also available
  • Bowl shaped bottom allows for complete sediment removal
  • Recessed drain valve is out of the way of brooms and scrubbers
DESCRIPTION 
MARATHON THERMAL STORAGE TANK MODELS
 GAL CAPMODEL NUMBER
 50MTS50200
 85MTS85200
 105MTS105200
 85MTS85245
105MTS105245
85MTS85345
105MTS105345
 
50CMTS50200
85CMTS852000
105CMTS105200

Available in Canada