Why is my AC running but not cooling the house?

Consistent Jacksonville heat means your AC system will be working hard to keep your home cool. Any way to beat the heat is welcome, and your AC not cooling Jacksonville plays a big part in you and your family’s comfort during a heat wave. So, it’s always disheartening to have a lack of airflow coming through your home. It gets even worse when you check on the unit only to find a block of ice where your AC unit used to be.

Why Is This Bad?

While you might think that an “extra cold AC unit” will make things cooler, you are mistaken. Iced over AC units are a big problem. The AC system can’t do its job if it’s trying to pull air through an iced over AC unit. When everything is iced over, the AC not cooling Jacksonville and the AC unit may break down completely.

Cause of the Freeze Up

When your AC unit ices over, the evaporator coil freezes solid. This happens when the refrigerant gets too cold and the surrounding moisture in the air freezes. Refrigerant gets too cold if there’s low airflow over the evaporator coil or if there’s a low amount of refrigerant.

So, what can you do to prevent your AC not cooling Jacksonville from icing over? Technically, there are some things that you can do and there are certain things a qualified technician should handle. Let’s look at what you can do first.

Things You Can Do

When it comes to iced over AC not cooling Jacksonville systems, there are a few things that you can do to help the situation. They are as follows:

Turn Off the System

By letting things thaw out, you’ll be able to get a handle on what’s going on in your AC unit.

Dirty or Clogged Air Filter

When the filter is dirty in your AC system, the airflow is restricted dramatically. If it’s clogged or dirty, the evaporator coil doesn’t get enough air, which causes the AC not cooling Jacksonville unit to ice over. This filter is important for other air quality reasons as well, so it’s important to keep this piece of your AC unit clear. Be sure the check it once a month.

Closed Supply Vent

When your AC system ices over, it could have been because the supply vents were closed. These vents blow air out of the AC system. These supply vents should be opened up – even in rooms that aren’t used.

Blocked Return Vent

Furniture and curtains that are blocking the return vents – the grates where the air is sucked in – can cause your AC not cooling Jacksonville unit to ice over. Un-block these vents to ensure the evaporator coil is getting enough air.

Things Elite AC LLC Can Do

If the home fixes didn’t do the trick, call Elite AC LLC. We’re trained to do the following and so much more.

Refrigerant Leak

If the refrigerant is low, there’s probably a leak. We can evacuate the remaining refrigerant and find a way to fix the leak.

Indoor Blower Malfunction

This blower could be restricting the amount of air blowing over the evaporator coil, which could be causing your AC unit to ice over. We can certainly look at that as well.

Dirty Evaporator Coil

When the coil itself is dirty, that blocks airflow, which can cause the AC system to ice over. We’ll gladly clean that up.

At Elite AC LLC, we’re happy to help de-ice your AC system and get it back up and running in no time.