If you have to deal with high bills and unsatisfactory temperatures, then you might want to think about switching to a system like this 2 to 3 Ton 20 SEER 70k BTU 80% AFUE MrCool Universal Central Air Conditioner & Gas Furnace Split System - Downflow. The comfort that you'll receive from this system will feel expensive, but it'll likely save you money! You can even install this system in much less time than a typical HVAC unit, because you can use MrCool's No-Vac Quick Connect pre-charged line sets to install the evaporator coil and the condenser in no time at all. This 2 to 3 Ton 20 SEER 70k BTU 80% AFUE MrCool Universal Central Air Conditioner & Gas Furnace Split System is exactly what you need to make your home feel totally comfortable all year long.