Trane 5 Ton - 14.3 SEER2 - Single-Stage Air Conditioner - R-454B - 208/230V

The Trane 5 Ton 14.3 SEER2 Single‑Stage Air Conditioner is engineered to deliver powerful cooling performance, modern refrigerant technology, and long‑term durability for residential applications. Built on Trane’s updated outdoor platform, this air conditioner provides dependable comfort while meeting the latest SEER2 efficiency standards. Its single‑stage Climatuff™ scroll compressor delivers steady, predictable cooling output, making it an excellent choice for homeowners seeking strong, reliable performance without the complexity of multi‑stage systems.

This unit uses R‑454B, Trane’s next‑generation low‑GWP refrigerant designed to meet upcoming environmental regulations while maintaining high 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. Combined with Trane’s proven Spine Fin™ coil technology and optimized airflow components, the system delivers stable performance across a wide range of outdoor conditions.

The cabinet features full‑sided galvanized steel louvered panels that protect the coil while maintaining strong airflow, along with a baked‑on powder‑coat finish and corrosion‑resistant fasteners for long‑term durability. A composite base pan helps reduce vibration and operating sound, and the expanded footprint of this 5‑ton model supports flexible placement in a variety 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 Trane indoor coils and air handlers to create a fully matched system. Whether used for replacement or new construction, the Trane 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