If you don’t know what static pressure is in your AC unit, you would not be alone. It has to do with air flow which we all know is essential to a properly running AC system. It is important to understand what static pressure is and what it means for the overall performance of your cooling system. New York Air Conditioning, Heating & Plumbing is here to talk about why high static pressure is a problem, and how to fix it.

What Causes High Supply Static Pressure?

Static pressure is the force that is needed to overcome any internal resistance to allow air to move through the ducts in your home. When there is high pressure, that means that there is less airflow. Here are some of the causes of high static pressure:
– Dirty Evaporator Coil: When your AC works to cool your house, air moves over the top of the evaporator coils to cool it down before pushing it through the vents. If there is dirt and debris on the evaporator coils, it produces friction, and the air isn’t able to move as freely. These coils should be clean during your routine maintenance appointments.
– Undersized Air Returns: The returns in your house play a big role in how comfortable you are. They also play a large role in the air flow of your system. If they are undersized, it can create high static pressure and undue stress on your unit.
– Clogged Air Filter: Homeowners should be replacing their air filters on a regular schedule to avoid a clogged air filter. Ensuring that there is proper airflow with a clean filter will help you avoid high static pressure.

Signs You Have High Static Pressure Inside Your AC Unit

If there is high standard pressure inside your unit, you will most definitely be able to notice these signs:
– Uneven Cooling: You want to have an evenly cooled house during the summertime. If there is high static pressure inside your AC unit, you may start to notice that there are some areas of your home that aren’t being cooled properly.
– AC Noises: You might notice that your AC is running much louder when you have high static pressure as well. It isn’t uncommon to hear a loud hum that you aren’t used to hearing if the static pressure is too high. Any unusual noises coming from your AC system should raise concern.
– High Energy Bills: If there is high static pressure in your unit, your AC system has to work much harder to cool your home. This will not only be hard on your unit, but it will also lead to high energy bills.

Central Air Conditioner Maintenance, Repair, Replacement & More in Bedford Hills, Manhattan, Flushing, Queens, Brooklyn & The Bronx, New York

For the most part, high studded pressure can be avoided with routine maintenance. If you are having issues with your AC system or if it is time to have your AC unit serviced, you can turn to New York Air Conditioning, Heating & Plumbing to take care of it. Call us today!