• The Seamless, blow molded, polybutylene tank is incapable of being injured due to rust and corrosion
  • Multiple layers of filament wound fiberglass gives the tank unmatched strength
  • The tank is designed, built and warranted not to leak “for as long as you own your home”


  • Polyurethane ENVIROFOAM™   insulation helps reduce energy consumption
  • Allows only 5° F heat loss in 24-hours!


  • Tough molded outer shell resists dents and scratches
  • Bowl shaped bottom allows complete sediment draining


  • Easy to move, handle and install
  • Factory installed temperature and pressure relief valve for greater value and security
  • The all plastic tank eliminates the use for an anode rod- preventing foul smell!

For more information about the benefits and costs of a Phoenix Marathon water heater, just call All About Water at 480-892-7556 and ask to schedule a feasibility and Site Inspection with a water heater specialist.