This is the time of year when many homeowners think about making changes to their central air conditioning systems. The hotter weather is on the way, and if you have an aging AC (greater than 15 years old) or one that’s costing more to run than it used to, you may want to upgrade to a new, high-efficiency air conditioning system.
Current high-efficiency air conditioners have SEER ratings of 20 and above, whereas the standard mid-efficiency system is around 15 SEER. This can make a big difference in what you pay annually to cool your home. You’ll need to have professionals help you with choosing the unit and then take care of the installation.