My AC Is Blowing Warm Air


Picture this: you come home from a long day at work. You’re tired, you’re hot, and you just want to relax in the comfort of your own home. But when you open your door, you’re greeted with warm air. It can be extremely frustrating to find that your air conditioner is blowing warm air and the culprit could be a number of things. Here are some of the most common reasons why your AC isn’t blowing cold air and what you should do about them.

The Thermostat is on the Wrong Setting

Before you curse the AC gods, take a deep breath and check the thermostat. Checking the thermostat is the first thing you should do if your AC is blowing less-than-cold air because it is the easiest fix. There’s a possibility that you may have accidentally switched the thermostat to ‘off’ mode or perhaps the settings got switched by another person in the home. Check the device and make sure it’s set to at least five degrees below the temperature of the room.

The Air Filter is Dirty

If your thermostat is on the correct setting, make sure you check to see if the air filter is dirty. Air filters are by far the most neglected part of an AC system even though they’re an essential component. If your air filter is dirty, it could be causing your AC system to blow warm air or stop blowing air altogether if it gets bad enough. A good rule of thumb is to change your air filter each month to keep your air conditioning system in top shape.

The Refrigerant is Low or Leaking

This is one of the more serious issues that could be causing your AC to blow warm air. Refrigerant is used to cool the air that is pumped through your home, so when levels get low from a leak or other issue, your system may not cool as efficiently as it could. If you notice that your system is starting and stopping frequently, this could be sign of a leak. If you suspect this is the case, contact the professionals at Engineered Air immediately. Refrigerant leaks can be dangerous and require a certified technician to fix the issue!

Air conditioning systems are intricate appliances and are bound to malfunction every now and then. At Engineered Air, your comfort is our top priority! If your system is blowing hot air and you’re unsure why, contact the experienced technicians at Engineered Air today.