The Marathon water heater is one of the most efficient water heaters on the market today. Nobles Cooperative Electric determines the capacity of the water heater (either an 85 or 100 gallon size) for your particular application. Certain restrictions apply.

• Long Life: The seamless, blow-molded polybutylene tank is impervious to rust and corrosion! Multiple layers of filament wound fiberglass give the tank unmatched strength. The tank is designed, built and backed by a strong warranty.
   
• Durable: Recessed drain valve is out of the way of brooms and scrubbers. Tough molded outer shell resists dents and scratches. Bowl-shaped bottom allows more complete sediment draining.
   
• Functional: Factory installed temperature and pressure relief valve for greater value and security. All plastic tank eliminates the need for an anode rod — preventing potential odor problems.
   
• Affordable: Cost to members is $550 plus tax.