When summer hits, you want to come home to a cool house. You expect your air conditioning unit to perform all summer long so you don't have to stress over the heat once you walk inside. Before the hot weather comes along, it is important to maintain your air conditioning system. This not only helps to keep your system lasting longer, but it also helps you discover issues before they worsen. Should you find that your system is on its last leg, it will likely need to be replaced. Here are some things you should consider before you replace your air conditioning unit. 

SEER Rating

One thing you need to check before you purchase a new air conditioning unit is the SEER (seasonal energy efficiency rating). You want to make sure you find one that will be cost efficient. The higher the SEER, the more efficient the unit will be. It will also cost less to run the unit, which means you could save quite a bit of money over the course of the year. The federal government requires that all units have a minimum SEER of 13. You can find units with an SEER rating of 23. 

New Technology

When deciding what type of air conditioning system you want, you have many more options than homeowners had a decade ago. Most people do not stay on top of the most recent technology in the HVAC industry because air conditioners are known to last for several years. Some of your options when cooling your home include a heat pump, a ductless mini split system, and a geothermal system. There are many benefits to each one of these depending on your needs. Geothermal systems can be very energy efficient because they use cool air under the ground. Ductless mini split systems cool one room at a time, which can be good for those who don't need their entire home cooled. 

Paying For It

One thing that most homeowners are concerned about when buying a new air conditioning system is the cost. There are some features that many HVAC companies provide to help make it possible for customers to afford a new unit. It is important to speak with an HVAC repair company like Armstrong Services Inc to see if there are financing, rebates, and low interest rates available to help you afford a new unit.

Keep the points of this article in mind to be sure you find the least expensive but most effective and efficient air conditioner for your home.