Rheem Endeavor® Line 5 Ton - 14.3 SEER2 - Single-Stage iM Air Conditioner - 208/230/1/60 - R-454B

The Rheem Endeavor® Line 5 Ton 14.3 SEER2 Single‑Stage iM Air Conditioner is engineered to deliver powerful cooling performance, advanced refrigerant technology, and long‑term durability for residential applications. Designed to meet updated SEER2 efficiency standards, this air conditioner provides reliable comfort while maintaining balanced energy usage. Its single‑stage scroll compressor delivers steady, predictable cooling output, making it an excellent choice for homeowners seeking dependable performance without the complexity of multi‑stage systems.

This unit uses R‑454B, Rheem’s next‑generation low‑GWP refrigerant developed to meet upcoming environmental regulations while maintaining strong cooling capacity and efficiency. R‑454B enhances heat‑transfer performance and reduces environmental impact, positioning this system as a forward‑compatible solution for both replacements and new installations. Integrated with Rheem’s iM (Integrated Modulation) control platform, the system supports enhanced diagnostics, smoother communication with compatible indoor equipment, and simplified serviceability for HVAC professionals.

The cabinet features a durable powder‑coat finish, corrosion‑resistant fasteners, and Rheem’s modern louvered steel design that protects the coil while maintaining optimal airflow. A composite base pan helps reduce vibration and operating sound, and the expanded footprint of this 5‑ton model provides flexibility for a wide range of residential installation spaces. Technicians benefit from service‑friendly access panels, clearly labeled components, and a layout designed for efficient installation and maintenance.

Designed for 208/230V single‑phase residential electrical systems, this air conditioner integrates seamlessly with Rheem air handlers and coils to create a complete matched system. Whether used for replacement or new construction, the Rheem Endeavor 14.3 SEER2 air conditioner delivers dependable cooling performance, environmentally forward R‑454B refrigerant technology, and the long‑term reliability expected from one of the industry’s most trusted HVAC manufacturers.

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