So, does your AC keep freezing up? You might think that freezing up for the AC is good and that it will produce cold air. Unfortunately, that is not true. The AC works through a really controlled and refined temperature, pressure, and flow when it cools down the room. And if any one of these falls out of balance, then the refrigerant system that aids in cooling the air can get over clocked and freeze itself, and not even cool the air inside the home.
Now, a frozen AC will either blow warm air, cool air or nothing at all. Of course, you’re wondering if that is even true but we’re here to explore more about it in depth.
3 Reasons Why the AC freezes up
When the air has high humidity, then this only can worsen the freezing problem of the air conditioner. The ice starts to form on the coils and it gets insulated so that no air can reach them and they remain cold. This makes the melting of ice difficult. During monsoon seasons, this is a common phenomenon for house owners. Most of the air conditioners experience this because of the higher humidity levels.
Lack of Airflow
The most common reason for the air conditioner to freeze up is the lack of airflow. This can be caused due to a number of malfunctions- right from the blower motor dysfunction to the air intake. If the airflow stops inside the system and the compressor keeps on running, then the air conditioning unit starts to freeze up which only gets worse with time.
- Collapsed Duct
- Bad Blower Motor
- Low Voltage to the Fan
- Clogged Air Filter
Dust Blocking the Coils
Does your system or unit work without a filter? Then the issue could be a low-quality filter or that you are not changing the air filters often enough. That filter is between the dust home vent and the air conditioner itself. This helps in keeping the unit and the air inside clean. When it fills up with dust, it gets clogged. This restricts the airflow and reduces the efficiency of the coils from freezing.
Low on Refrigerant
Finally, the last reason is that that the AC is running low on refrigerant. How much refrigerant your air conditioner has determines the cooling of the system. If there is not enough refrigerant in the system, then flashing occurs. The more the flashing, the more the ice accumulation in the system and it will freeze the copper pipes. So, maintain the levels of the refrigerant in your air conditioner.
What to do if there is ice on the outdoor unit?
Are you experiencing ice on your outdoor unit? If you see ice building up near the system units, then first, you need to switch off the thermostat. Do not ask for the cold air that is just not there. This will turn the compressor off and the refrigerant won’t stop getting colder.
Next, call up an air conditioner repair service immediately. This might be a little tricky situation for you to handle on your own. Contact the professionals of Aire One Peel today and get the service quickly.