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    • Rheem Professional Classic 40 gal. Short Atmospheric Vent Natural Gas Water Heater

    Rheem Professional Classic 40 gal. Short Atmospheric Vent Natural Gas Water Heater

    Type: Gas
    Installed Price:Regular Price $2,273.00
    Financing Options - Pay over time

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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 40‑Gallon Short Atmospheric Natural Gas Water Heater delivers dependable hot‑water performance in a compact, low‑profile design ideal for installations with height restrictions.

      Built for long‑term reliability, this model features a durable steel tank with a corrosion‑resistant glass lining, thick foam insulation to minimize heat loss, and a robust atmospheric burner engineered for consistent ignition and steady recovery rates. Its short‑body configuration allows flexible placement in basements, closets, crawl spaces, and other tight mechanical areas without sacrificing capacity or output. The heater includes factory‑installed heat traps to improve efficiency, a premium anode rod for extended tank life, and a solid brass drain valve for simplified maintenance.

      With reliable natural‑gas operation, straightforward serviceability, and Rheem’s proven engineering, this 40‑gallon short atmospheric model provides a practical, efficient, and durable hot‑water solution for everyday residential needs. It’s an excellent choice for homeowners seeking strong performance, trusted construction, and a space‑saving footprint.

      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 53.88 in
      Width
      Depth
      Application
      Documents
      Specification Sheet Download
      Service & Support

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