5 Signs You Should Call for AC Repair Services

by Kevin Smith Author

When your home's air conditioning (AC) system is frequently used, some parts may break and incur problems. If these are ignored, your cooling system will start to fail and pose health risks to your family. So, it's crucial to check for hidden issues to prevent further damage. Here are 5 signs that confirm your AC needs repair.

Abnormal Temperature

Hot air may be a result of a dirty filter, a blocked condenser, or simply, a thermostat set to "auto" mode. But, if you don't find any of these to be the case, the underlying cause can be a more pressing concern: low refrigerant levels or a broken exterior unit. Whether it's one or the other, professional help is needed to accurately diagnose and solve the problem.

Unresponsive Thermostat

Switching to new batteries may get the thermostat to work again. But, if it still doesn't, the malfunction can be an indication of faulty wiring. It may lead to frequent short cycling or uneven cooling, so this problem should be fixed immediately.

Weird Noises and Funky Smells

Normally, your cooling system has a steady, rumbling sound when it's on. But, there are problems in your AC that should be looked into for occurrences of unusual noise. Squeals may mean that the fan belt has slipped, while buzzes possibly indicate that the isolation feet have cracked.

A funky odor can also tell you that something's wrong with your AC. There's a range of probable causes, from a circuit board shortage to fungal growth. Call an HVAC technician at the first sign of burning or putrid smells.

Leakage

The condensation line in your AC serves as an exit for moisture during the cooling process. But, if it's blocked, it can't remove the water. This will result in leakage, which forms a little puddle around the system.

Apart from this, the drip may also imply insufficient refrigerant levels. When this happens, evaporator coils can't absorb the heat, so the condensed liquid freezes. Eventually, the ice will melt, leaving moisture around your AC.

Either way, you should let an expert resolve a leakage issue as mold can grow in damp spots. This causes health problems in some homeowners as it triggers allergic reactions. They may experience frequent sneezing, asthma attacks, and skin rashes.

High Electric Bills

If the AC runs at the same duration every day but the power bill oddly increases, have your system inspected for busted mechanical components or leaks in the ductwork. Otherwise, your unit will continue to operate inefficiently, making you pay a higher amount.

Once you've spotted any of these signs, hire a company that provides air conditioning service in Gainsville, GA, to have your unit checked and repaired. Fixing it early on will prevent issues from getting complicated. Plus, it saves you from purchasing a new system.