The MrCool 90k BTU 80% AFUE 4 Ton 14.25 SEER Variable Speed MrCool Signature Central Air Conditioner & Gas Split System will help decrease your utility bill and give you a great deal of savings, plus much more. This condenser has a seasonal energy efficiency rating of up to 16 SEER, providing maximum cooling comfort (when paired with other MrCool products). The MAC16 series condenser comes with a full metal louvered construction to protect the coil/hail protection, as well as a CoolGuard total corrosion protection technology designed coil. The MAC16 also has a corner-mounted controls for easy service, which is always helpful. The MrCool Signature series furnace has a high efficiency variable speed blower motor, as well as a easy removable slide out blower design for easy access. With the system having its 80% AFUE energy efficiency rating, it helps you save every dollar you spend on heating fuel gets turned into warm effective heat for your home.