Summer is right around the corner, and if you live in a hot climate, you most likely rely on your air conditioner often to keep your home cool and comfortable. The last thing you want during the summer is for your air conditioning to cease working, so it is important to keep your air conditioner in good repair. Luckily, air conditioners usually give signs that there are problems before they fail. Some common signs that your air conditioner needs repair include the following:
Odd Sounds When the Air Conditioning is Running
An air conditioner unit is not the absolute quietest appliance, but it shouldn't make odd sounds when it is running. If you begin to hear squealing, screeching, or grinding, your air conditioner probably needs professional attention from an HVAC technician. A squealing sound may occur when a belt inside the unit has slipped, while screeching can be a sign that metal components need to be lubricated. Grinding sounds often mean that the motor mounts inside the A/C unit have broken and need to be replaced.
Air is Not as Cold as it Used to be
One of the most common issues that homeowners have with their air conditioning is blowing air that is not as cold as it should be. There are several things that can cause this problem, such as low freon levels or a failing air conditioner compressor that needs to be repaired.
Liquid Around the Air Conditioning Unit
It is a good idea to inspect your outdoor air conditioning unit on a regular basis; if you discover moisture around the unit you should call an HVAC service company promptly. The worst case scenario is that the A/C unit is leaking freon-- freon is a very toxic liquid that can harm humans and animals, so you should not try to clean it up yourself. If the moisture around the unit is water, the condensation drain tube may be blocked or broken and need to be replaced.
If you begin to smell strange odors when your air conditioning is running, this is typically a sign of a problem. A musty smell coming through your vents often means that you either have mold growing in your ducts or in the A/C unit itself. Mold can be a big problem and may cause health issues, so you want to take care of this issue as soon as it is noticed. If you smell a very strong, pungent odor, the wire insulation in the unit may have burned out and need to be replaced.
For more information, contact a company like Smedley & Associates, Plumbing, Heating, Air Conditioning.