AC not blowing cold air – If you live in Florida, you know that a properly functioning air conditioner is a must. Especially around this time a year where temperatures only rise north and the weather gets humid and dry.
Like most things, there is never a good time for it to happen. Your air conditioner will stop working either in the middle of the night or you may just get home to a hot mess. If that’s the case, you know you can count on Central Florida Heating and Cooling to bring back the cold air.
AC Not Blowing Cold Air – Possible Issues
Let’s begin by explaining how your HVAC works and what causes it to stop performing at its highest capacity.
Every air conditioner uses refrigerant which is a form of liquid that passes over the evaporator coils to absorb heat in your home. In order for the air to circulate in your home, it relies on your AC unit’s fan to blow the refrigerant and push cold air through the duct work to circulate indoors.
Now that you have a high-level overview of how your home stays cool, let’s look at possible issues that cause your AC to not blow cold air.
AC Not Blowing Cold Air: Low Refrigerant
As mentioned above, this could be the main problem for lack of cold air. If you’re running low on refrigerant, you could have a leak.
A leak could bring other potential problems, so it’s important to do a full system check once this problem is discovered.
Seems like an obvious and easy one, as it should be. However, many homeowners often forget to change out their filters. When this happens, it will block the cool air from coming through the vents. Make sure to check on all your filters. Some homes may have more than one. At a minimum, change your ac filters every three months.
If you read a few paragraphs above, you know that the refrigerant passes through the evaporator coils. Which means that your evaporator coil is an important piece to your HVAC unit. Due to possible mold and mildew it can cause the coils to get dirty and the refrigerant to freeze up.
AC Repair in Plant City and Surrounding Areas
Hopefully we’ve helped explain a few reasons as to why your air conditioner may not be blowing cold air. Keep in mind that these are just one of the many issues that could cause this malfunction. We suggest calling a HVAC contractor to perform a full-system check on your unit. If you’re near the Plant City area, give us a call. We provide HVAC repair, maintenance and installation.