These units were ordered for a home construction project in Southern California that was cancelled. They are new in box and include a high efficiency condenser + gas furnace from York, with cooling coil from Advanced Distributor Products. These are high-end components that retail for approx. $8,500. We're offering them at 65% off. Warranty not included. The following items are included in the system and may be purchased individually if desired: York | Air Conditioner 3 Ton Affinity Series YXT 2 Stage 19 SEER - MPN: YXT36B21S York | Affinity Modulating Gas Furnace 98% 60K BTU - MPN: YP9C060B12MP13C US Air Conditioning Distributors | Vertical Cooling Coil - 3 Ton CV362B6-A HVAC Filter Base - Galvanized x 1 Please see manufacturer website for details and check with an HVAC professional in your area to ensure that the units can be used together in the context of your particular structure and needs. Some additional components may be required for full installation.