21/2 lot Bryant Heat & Air Conditioning system. This is a 16 SEER High Efficiency System. The furnance will operate on natural or propane gas. The complete system is still in the crate. The condenser comes precharged with freon from the factory. Depending upon effency of your house this unit will certainly deal with as much as 2000 sq. ft. I am selling since I purchased to big of a system for my home. Call 580 six4one-2five4six.