Here are some signs that you need air conditioning repair services:
- Lack of cool air
- Odd noises and odors
- Moisture and leaks
- High energy bills
The biggest indication of AC problems is a lack of cool air. If the air comes out warm, or if there’s no airflow at all, there’s something wrong. In minor cases, this problem is linked to clogged air filters. Swapping out the filters and cleaning the unit can restore its functionality. In more serious cases, a lack of cool air is caused by a faulty part. There could be an issue with the compressor, the refrigerant or even the thermostat. Ultimately, you’ll need a licensed technician to take a look.
Another sign to keep an eye out for is strange noises and odors. If the unit is rattling or grinding, there might be a component that has broken loose. Foul smells, meanwhile, suggest there’s a debris buildup inside the unit. Over time, this debris can make the air conditioner overheat, leading to burning odors.
While some signs (such as poor airflow and loud noises) are easy to spot, others are more subtle. One problem you might accidentally overlook is leaks. Refrigerant can leak out of your AC unit, which affects its cooling abilities. An accumulation of moisture can also cause mold growth, which leads to allergens. So, if you notice any liquid near the unit, be sure to call a technician.
Finally, pay close attention to your monthly bills. If your energy bill suddenly increases, there may be something wrong with the unit. Or, your air conditioner might be reaching the end of its lifespan. Either way, poor energy efficiency can have a serious impact on your wallet. Thus, fixing your unit may actually cut costs in the long term.