6 Reasons Your AC Isn’t Blowing Cool Air – And What to Do About It

June 15, 2022

It’s the middle of summer, and you’re ready to beat the heat by cranking up your air conditioner. But instead of a blast of cold air, all you get is a lukewarm breeze. What’s going on? Don’t worry – you’re not alone. Many homeowners experience problems with their AC from time to time. Here we will discuss six common causes why your AC isn’t blowing cold air – and what you can do about it!

AC unit too old

One of the most common reasons for an AC not blowing cold air is that the unit is simply too old. If your AC is more than ten years old, it might be time to start shopping for a replacement. A newer model will be more energy-efficient and provide better cooling power.

Frozen coils

Another reason your AC might not be working properly is that the coils are frozen. This can happen if the unit is not properly ventilated or if the air filter is dirty. If you suspect that your coils are frozen, turn off the AC and call a professional for help.

Low Freon level

Your AC might not be blowing cold air because of a problem with the Freon level. Freon is the coolant that helps to remove heat from the air. If there is not enough Freon in the system, the AC will not be able to properly cool the air. This is a problem that should be fixed by a professional.

Dirty air filter

One of the most common reasons for an AC not blowing cold air is a dirty air filter. The air filter traps dust, dirt, and other airborne particles that could damage the AC unit. Over time, the filter can become clogged and reduce the airflow to the AC. To fix this, simply replace the air filter with a new one.

Problematic evaporator coil or condenser coil

If your AC is not blowing cold air, it could be because of a problem with the evaporator coil or condenser coil. These coils are responsible for removing heat from the air. If they are dirty or damaged, they will not be able to properly cool the air. Call a professional to fix the issue.

Thermostat set to high

Another common reason for an air conditioner not to work properly is that the thermostat is set to a temperature that is too high. The AC will not turn on until the room temperature reaches the thermostat setting. So, if you want the AC to cool the room quickly, set the thermostat to a lower temperature.

Blocked or Clogged Registers

If your AC is not blowing cold air, it could be because the registers are blocked or clogged. The registers are the openings that allow air to flow into the room. If they are blocked, the air will not be able to circulate properly. To fix this, simply remove any obstructions from the registers.

If your AC is not blowing cold air, there could be several reasons why. In this blog post, we discussed six common reasons – and what you can do about them! If your unit is still not working properly, we recommend calling a professional for help.

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