During the peak summer season, you may realize that your AC might be blowing hot air instead of cool, and you may want to know why.
So here are the top three reasons why your AC might be blowing hot air instead of cold.
Contaminated Air Filters
All air conditioners contain air filters that catch dust and particles in the air, but it’s a common fallacy that simply cleaning the air filters is enough. It would help if you cleaned other unit areas regularly to guarantee that you and your family are inhaling cool, clean air.
Neglected filters become black with dust and grease. When handling the filters, take care not to disturb the dust stuck to them, or the dust particles will fall and spread throughout the room. Pay special attention to sites where dust and oil can collect, such as the fins beneath the front panel and the lower. Air filters need to be replaced every three to four months. A clogged air filter can cause the entire system to become clogged and unable to expel air.
Improper Power Supply
The following step is to see if the unit is receiving any power. Examine the different service switches. If any of these service switches have been flipped, check the circuit breakers on your electrical panel. This could suggest a major problem with the air conditioning unit. Similarly, you may have a water sensor switch turned off due to a clogged condensation drain or excessive moisture.
Clogged Fan Motors
You’ll also have similar issues if the fan motor dies. If leaves, dirt, ice, snow, and other materials obstruct the venting on your outdoor unit, especially in the early spring or late summer, and if a fan isn’t working properly, you may hear inconsistent noises like tapping or even scraping in the worst circumstances.
Refrigerant leaks are the most common cause of compressor issues. The compressor can’t perform correctly if the refrigerant is low or leaked, resulting in heated air. Because the compressor is a closed system, the refrigerant should always be at a constant level.
Other Common Reasons Can be as Follows:
- Your thermostat is set improperly or in the wrong mode. One can easily fix that by turning on the switch.
- Please make sure all of your vents are open; it’s common to close a vent and forget about it afterward. Please make sure the vents aren’t clogged with dirt or debris when examining them.
- The compressor can’t perform correctly if the refrigerant is low or leaked, resulting in heated air. Because the compressor is a closed system, the refrigerant should always be at a constant level.
While some of these problems can be easily solved, others require professional help. We at Southern Comfort provide you with the best AC maintenance in Lexington, KY. Our specialists are uniquely equipped to handle residential and commercial systems with over 60 years of combined heating and AC experience. Please find us at Southern Comfort heating and cooling Lexington, KY.