Marathon Water Heaters

Central Georgia EMC carries the Marathon Water Heater line.   Marathon™ non-metallic electric water heaters are durable, lightweight, and warranted not to leak as long as you own your home*.

Non-metallic Tank Features

      • Seamless, blow-molded, polybutene tank – impervious to rust and corrosion
      • Multiple layers of filament wound fiberglass give the tank unmatched strength
      • Polyurethane insulation helps reduce energy consumption
      • Recessed drain valve is out of the way brooms and scrubbers
      • High-temperature polysulfone dip tube
      • Tough molded polyethylene outer shell resists dents, scratches, and salt air


      • .90 – .94 EF
      • Well insulated for reduced standby heat loss
      • Pipe wrap energy saving kit included achieving maximum energy savings


      • FHR: 52-104 gallons, based on gallon capacity
      • Recovery rate: 20 gallons GPH at a 90-degree rise
      • Capacity & Dimensions
      • 40, 50, 85, 105 Gallon tall models and a 50 gallon short

Easy Installation & Service 

      • Marathon’s lightweight tank is easier to maneuver and position. Bowl-shaped tank bottom drains completely.


      • Thermally fused upper element provides protection against dry-firing – titanium lower element for superior resistance to lime build-up
      • Full-flow, brass drain valve
      • Temperature and pressure relief valve
      • Standard replacement parts
Catalog #DescriptionMember Price
MR4024540 GAL (65.5")$845.00
MR5024550 GAL TALL (66.75")$887.50
MSR5024550 GAL SHORT (47.25")$1,068.75
MR8524585 GAL (70.25")$1207.50
MR105245105 GAL (70.75"$1355.00