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    • Generac RXSC100A3 Transfer Switch Automatic Smart

    Generac RXSC100A3 Transfer Switch Automatic Smart

    Type: Switch
    Installed Price:Regular Price $2,856.96
    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.

    Payment & Security

    Your payment is secure. We don’t store or see your card details.

      Pairs well with

      The Generac RXG42SHA1 is a high‑capacity automatic Transfer Switch designed to provide seamless whole‑home power management when paired with a compatible Generac standby generator. This advanced Transfer Switch continuously monitors your utility power and instantly shifts your home’s electrical load to generator power the moment an outage occurs, ensuring uninterrupted comfort and safety without any manual intervention. When utility service returns, it automatically transfers the load back and powers down the generator, delivering a smooth, reliable transition every time.

      Built with a generous 42‑circuit capacity, the RXG42SHA1 supports true whole‑home backup, allowing homeowners to power essential appliances, HVAC systems, well pumps, lighting, and high‑demand equipment during extended outages. Its durable, weather‑resistant enclosure makes it suitable for both indoor and outdoor installations, offering flexibility for a wide range of residential setups.

      The switch is engineered for clean wiring, clear labeling, and straightforward installation, making it a favorite among electricians and installers. Its smart communication with Generac generators ensures optimal performance, stable power delivery, and long‑term reliability.

      For homeowners seeking dependable, automatic whole‑home protection, the Generac RXG42SHA1 delivers robust performance, durable construction, and the peace of mind that comes from knowing your home will stay powered when the grid goes down.

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

      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
      Color pattern Gray
      Attribute name Attribute value
      Height 17.2 in
      Width 12.5 in
      Depth 7.1 in
      Application
      Documents
      Specification Sheet Download
      Service & Support

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