Five Reasons Why Your AC Is Blowing Warm Air

When your air conditioner acts up, it can be very frustrating. It always seems to happen on the hottest day of the year, when you need your AC the most. One of the more common problems is warm air blowing from your AC unit, causing you to be hot and uncomfortable in your home. While some of the reasons for this issue may require AC repair in Visalia, CA, others can be rectified with a little effort on your part. Take a look at these common reasons why your AC may be blowing warm air into your home:

  • Thermostat settings: Operator error is actually the top reason that air conditioner blows warm air. You may have inadvertently set your thermostat to the heat setting, and now the furnace has kicked in. Before you panic and think you need AC repair in Visalia, CA, check to see if your thermostat is actually set to cool. It may also be set to have the fan cycle on, which circulates the air in your home but doesn’t introduce cool air into the space.

  • Clogged air filter: When was the last time you changed your air filter? A dirty air filter could be the reason behind why your air conditioning system is pushing warm air into your home. When your air filter is dirty, it clogs the passage of airflow and won’t let the cool air produced flow into your home. Change your filter regularly to ensure you don’t have to experience this issue when you’re trying to stay cool this summer.

  • Dirty coils: Without staying up to date on proper maintenance of your air conditioning system, your condenser coils can fail to operate correctly. Dirt can get trapped in and around them, making them less effective at their operation. Having regular maintenance checks by an HVAC company can ensure your air conditioning coils stay clean and operational all summer long.

  • Low refrigerant: Leaks can allow refrigerant to seep out and not provide enough charge to keep your house cool. An HVAC contractor will be able to provide you with AC repair in Visalia, CA to eliminate the leak that is causing warm air to blow into your home, and will recharge your AC unit with more refrigerant to produce enough cold air to cool your home.

  • Tripped circuit breaker: When your air conditioning system doesn’t have enough power to generate cool air, warm air may flow from the outside into your home. This can be caused by a tripped circuit breaker or a blown fuse. If this problem reoccurs, you need to seek additional service to have your electrical system repaired to handle the load of your AC unit.

When you have warm air blowing into your home, try assessing your air conditioner before you call for AC repair in Visalia, CA. It may be a simple fix to get your cooling system working again and help you avoid an unnecessary service call. Call McGee Refrigeration when your air conditioner acts up. We can provide you with repairs to your HVAC system so you can enjoy the summer from your cool and comfortable home.

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