It’s usually pretty obvious when your air conditioning unit stops working, especially when it happens on a hot summer afternoon. However, you don’t have to wait until you’re covered in sweat to recognize that your system could use some repairs. Below are five warning signs of a failing AC unit to look out for so you can schedule a tuneup before having to change your shirt.
AC Failure Warning Signs
Keep your eye out for any of the following warning signs of an AC failure.
Warm or weak airflow
It sounds like a no-brainer, but it can be easy not to notice that the air coming out of your vents is not cooled. Thankfully, this may be indicative of a simple problem with an easy fix, such as a clogged filter or low levels of refrigerant.
Sometimes the air coming from the vents may be cold, but the flow is very weak. Poor airflow is usually a sign of a leak or a buildup of debris in your filter or vents. Whatever the culprit, you may have a hard time cooling your living space until it’s addressed.
A well-working AC unit should be mostly quiet. If you hear scraping or squealing noises coming from your AC unit, one of its parts may be knocked out of place or in need of lubrication. Even if you can tolerate the noise, the AC unit should still be serviced as an untreated issue could lead to more costly repairs down the road.
A musty smell coming from your AC unit can indicate mold or fungus growth and presents a health hazard to anyone in the home. A burning smell can mean a wiring or insulation problem and pose a fire hazard. It’s also not uncommon for a deceased animal to turn up in a duct. Any odd smells coming from your vents or unit should be inspected by a professional immediately.
If you notice any moisture leaking around your AC system, it should be looked at right away. Refrigerant is a hazardous substance and any exposure can be extremely dangerous. Even if the moisture turns out to just be water, it still indicates a problem with the unit that needs repairing.
One sure sign of a failing AC unit is a sudden increase in your electricity bills with no increase in use. This indicates that your system is now working harder than it should to achieve the same results and is often due to a leak or clog.
Schedule Your AC Appointment
If you notice any of the above warning signs with your AC unit, schedule an appointment with our team to get your AC maintenance done today. Our highly-skilled technicians have served Wilmington and the surrounding communities with our HVAC repairs for more than 10 years and will provide you with an easy-to-understand proposal and get your system running like new again.
Don’t wait until it’s too late. If you’re in need of AC repair in Wilmington, beat the heat with Wilmington Air.