Why is hot air coming out of my AC unit?
Hot air is the last thing you want from your home’s AC unit. But don’t worry just yet, we’ve got your back. Truth is, there are a ton of different variables that lead to warm air blowing out of your air conditioner. Before calling an AC repair company, here are 5 common causes to help narrow your focus and point you in a cool direction.
When do you know something is wrong with your AC?
The first sign that tells you something is wrong, is when you turn on the AC but all you feel is warm air blowing out of the air vents. What could be the problem?
Why is my a / C not blowing cold air?
This is one of the most common issues that people run into when their system is not blowing out cold air. One of the leading causes of airflow being restricted is having a dirty filter. If this is the case, simply change out the filter.
What should I do if my AC Fan is blowing warm air?
Make sure your system is set to “ COOL ,” your fan is switched to “ AUTO ” and your temperature setting is well below what the room temperature reads on your thermostat (at least 5 degrees). Take a look at your outside unit—also known as a “condenser unit”. Make sure there’s nothing visibly interfering with your system’s moving parts.
Why is the AC in my house blowing hot air?
Your AC is low on refrigerant. Both of these problems require professional help. The compressor unit should not be opened up by someone who does not have a background in AC repair—it is easy to damage and is the heart of your AC system.
The first sign that tells you something is wrong, is when you turn on the AC but all you feel is warm air blowing out of the air vents. What could be the problem?
What to do if your air conditioner is blowing warm air?
The Fix: If your evaporator coil is frozen, turn the unit off and change the air filter. Wait until the unit has thawed before turning it back on again. If the coils freeze up again, turn the unit off and immediately call a professional HVAC technician to troubleshoot the problem.
How does an AC unit cool the air?
Your AC actually cools your home’s air by removing heat from the air inside and dumping that heat outside. It does this through a heat transfer liquid called refrigerant. Heat is absorbed by refrigerant in your indoor AC unit and is then carried outside where it’s dumped into the outside air via your outdoor unit.