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    • Rheem Marathon 50 gal. Tall 4.5kW 2-Element Residential Electric Water Heater

    Rheem Marathon 50 gal. Tall 4.5kW 2-Element Residential Electric Water Heater

    Installed Price:Regular Price $3,166.16
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    Installation Pricing

    Our Installation Pricing includes the replacement materials and the labor charge associated with this product.

    Every product you purchase from us includes the full cost of professional installation. Once your order is placed, our team will reach out to schedule the installation at a time that works best for you.

    We handle everything from removing the old equipment to installing and testing your new system, ensuring it’s set up safely and performing at its best.

    Your checkout covers the equipment and the labor—no surprise charges, no hidden fees. Installation is simply booked separately so we can coordinate the right technician and confirm any details about your home.

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      Pairs well with

      The Rheem Marathon® 50 Gallon Tall 4.5kW 2-Element Residential Electric Water Heater is engineered for exceptional durability, energy efficiency, and long-lasting hot water performance.

      Unlike traditional steel tank water heaters, the Marathon features a seamless polybutene inner tank that is completely resistant to rust and corrosion, making it one of the most reliable electric water heaters available for residential applications.

      Equipped with dual 4,500-watt heating elements, this 50-gallon model delivers dependable recovery rates to meet the hot water demands of families, ensuring consistent performance for showers, laundry, dishwashing, and everyday household needs. Its advanced high-density polyurethane foam insulation helps reduce standby heat loss, contributing to improved energy efficiency and lower operating costs.

      The lightweight non-metallic tank design is enclosed within a durable outer jacket that resists dents, scratches, and corrosion. With a tall-profile configuration, the Marathon maximizes storage capacity while maintaining a compact footprint suitable for utility rooms, basements, garages, and mechanical spaces.

      Designed for homeowners seeking superior longevity and peace of mind, the Rheem Marathon combines innovative construction, efficient operation, and reliable hot water delivery. It is an excellent choice for new installations, replacements, and applications where long-term performance and minimal maintenance are top priorities.

      We service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:

      Nassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale

      Suffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley

      Contact us today at (631) 779-3196

      Product Specifications
      Specification Name Specification Value
      Attribute name Attribute value
      Height 66.75 in
      Width
      Depth
      Application
      Documents
      Specification Sheet Download
      Service & Support

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