Having the right coil, properly-matched with the rest of your system is the key to success when it comes to owning and maintaining an efficient HVAC system for your home. With this cased coil, you will be completing the team to handle all the heating and cooling needs of your home, and do so at a high-performance and high-efficiency. Together, all of these units come together to give you a comfortable home wherein you do not have to spend too much money on air conditioning repair but instead spend less maintaining it, keep molds in duct out of the airways and keep your HVAC system healthy. The case coil, when put together with the rest of the system gives an overall efficiency of 14 SEER which is just what the smart homeowner needs to keep his energy bills low and his home healthy and comfortable.