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Why Is My Home Air Conditioner Blowing Hot Air?


Air Conditioning

Woman adjusting AC temperature settings from feeling hot

Every homeowner expects their air conditioner to cool their property without a problem. When you have an AC blowing hot air, it can be hard to understand why it’s happening, especially since a lot of issues can cause this type of problem.

In this blog, our HVAC technicians at Iceberg Home Services discuss the possible reasons why your AC is blowing hot air, the air conditioner troubleshooting steps you can take, and when you need to call a professional to handle the situation. Let’s dive in and fix your air conditioner!

Common Causes of an AC Blowing Hot Air

Air conditioners can start to blow warm air for a variety of reasons. Some of the most common causes of an AC blowing hot air include:

  • Leaking refrigerant: Every air conditioner has refrigerant liquid that helps cool the air as it passes through the system. When there is a leak, there may not be enough refrigerant to cool the air.
  • Damaged condenser coils: The condenser coil releases heat collected by the refrigerant as it travels through the AC system. A damaged condenser coil won’t be able to release the heat, allowing warm air to travel back through the vents.
  • Failing blower motors: Your air conditioner’s blower motor spreads cool air throughout your home. When there is an issue with the motor, you may not receive much or any airflow from the system.
  • Temperature sensor issues: Every AC unit has a temperature sensor that affects the system’s function. If the temperature sensor doesn’t work right, it may not detect the need for cool air.
  • Thermostat issues: When your thermostat can’t communicate with your AC system, it may not be able to tell the air conditioner to create and distribute cool air.
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How To Fix an AC Blowing Hot Air

When your AC is not working properly, there are a few ways to try to fix the issue on your own. A few air conditioner troubleshooting tips include:

  • Swapping in new air filters.
  • Resetting the thermostat settings.
  • Looking for cracks in the coils.
  • Resetting the AC unit from the circuit breaker.

If these steps don’t resolve the issue, it may be time to call an expert HVAC technician for assistance.

When To Call an HVAC Technician

After performing air conditioner troubleshooting on your own, you may still have hot air coming from your system. If that’s the case, it’s time to call a professional for help.

A team of HVAC technicians can handle major air conditioning problems that a homeowner won’t be able to resolve on their own. Technicians will have the tools and experience needed to repair cracked coils, clean the blower motor, replace the temperature sensor, and refill the refrigerant reservoir.

If your AC is blowing hot air and you can’t get it working right, turn to Iceberg Home Services for complete AC repair services.

Schedule AC Repairs With Iceberg Home Services

At Iceberg Home Services, we have built a reputation for quality cooling, plumbing, and sewer services in Central Florida, including Orlando, Lakeland, and Winter Haven. Our technicians deliver same-day repairs, emergency services, free estimates, special discounts, and financing options. Trust our family-owned and -operated company for all your home system needs.

Take good care of your air conditioner with help from local HVAC experts in Orlando, Lakeland, Winter Haven, and the surrounding areas of Central Florida. Contact Iceberg Home Services now to get started.

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