Central air conditioning units are built to last for many years of service as long as you keep up with preventative maintenance and repairs. It may seem like an unnecessary expense to have your air conditioner checked each spring when it seems to be working fine. However, it's one of the most important things you can do to get the longest life and best performance from your AC. Here's why.
Proper Refrigerant Levels Can Ensure Chilled Air
Having the right level of refrigerant is important because if it leaks out, then your air conditioner coils may ice over. This creates a snowball effect that eventually causes your AC to stop working. All the while, your air conditioner will be struggling to maintain the proper temperature by running longer and driving up your power bill.
Local AC services need to check and service the refrigerant. If the level is low, that indicates a leak in the system that must be repaired before the refrigerant is filled. If your air conditioner is having refrigerant problems, you definitely want to know about it before hot weather sets in and you're stuck with an air conditioner that won't blow cool air.
Serviced Parts Have Less Risk of Breaking Down
Much like you take your car to the shop for regular maintenance, your AC needs to have the parts serviced regularly to keep it working efficiently. For example, if a belt is worn, the AC may start making odd noises and eventually stop working. A worn belt is easy to detect during a routine service call so the belt can be replaced before your AC breaks down. During the service call, the contractor checks all parts of the AC from the electrical system to the motors, fan, and coils.
Parts are lubricated, switched out if showing signs of wear, and checked to ensure everything is working properly. A service call doesn't cost very much, especially when compared to a call to make repairs on an AC with damaged parts. Running your AC when it isn't functioning properly can lead to more expensive damage later on, and you can avoid this situation by having a tune-up before the cooling season begins.
Clean Coils Can Improve Efficiency
You'd probably be surprised at how dirty your air conditioner is on the inside. It's normal for the coils to collect dust indoors and dirt and debris outdoors, but the coils must be cleaned off periodically so your AC works efficiently. Dirty coils can lead to problems with icing over and the loss of chilled air. During the service call, the contractor will check the condition of the coils in the condenser outside and the inside air handler to make sure they are ready to go for the summer season.
Having a clean AC that's in optimal operating condition means you can enjoy a cool, comfortable home all season long. A service call before the heat of summer sets in will significantly reduce the risk of a malfunction and it ensures your AC runs as efficiently as possible so your power bill won't be outrageously high.