6 Signs Your AC Needs Some Maintenance

6 Signs Your AC Needs Some Maintenance

California summers can be extremely hot and harsh, making it necessary to invest in air conditioning equipment to help cope with the searing heat. Proper air conditioning equipment helps keep your family healthy and comfortable even on exceptionally balmy days. Unfortunately, air conditioning issues tend to arise during the summer when air coolers are pushed to their limits.

Early detection of minor AC issues is critical in avoiding costly repairs and complete overhauls, which can run into thousands of dollars. Fortunately, HVAC units do give a few signs when they need repair. Recognizing the signs well in advance is crucial in preventing breakdowns. Below are the top six signs to look out for when your AC unit needs repair or replacement.

1. The AC is blowing warm air

The primary role of an AC unit is to keep your home cool during hot summer days. However, if your AC unit is blowing warm air, it could be time to call in a repair technician. It could be that your HVAC unit is frozen. Over time, ice may accumulate on the AC coils and compromise the unit’s cooling abilities, thus causing it to blow warm air into your room. An electrical short, a malfunctioning compressor, and leakages in the freon line are other possible reasons your AC is blowing hot air.

If the air in your home feels warmer than usual, start by inspecting the thermostat. Confirm that it’s switched to the cooling mode and that the temperature settings are below room temperature. If it still blows hot air, it’s advisable to bring in an AC repair technician.

2. Unusual noise

A properly functioning air conditioner should run quietly from the start-up to shut down. Loud and unusual noises such as squealing and grinding indicate that your AC is in desperate need of repair. Rattling noises can arise when some components in the AC become loose. Grinding and whistling noises can be a sign of severe faults in the AC internal components.

The unusual noises are unlikely to clear on their own. You’ll need to call in a technician for a professional AC tune-up.

3. Rising energy bills

Rising energy costs indicate that your AC unit is no longer cooling your home efficiently. Aging components, Broken thermostats, and leakages in the ductwork can cause your AC unit to use extra energy resources to cool your home, thus translating to higher energy bills. AC replacement or repair will help make your home more energy-efficient.

4. High humidity

Besides cooling your home, your AC unit is also responsible for regulating humidity levels within your living spaces. Depending on where you live, summers and spring can be particularly hot and humid. Inability to regulate moisture levels is a sign that the AC unit is not cooling your home efficiently. Call in a technician whenever you suspect that your AC is struggling to control humidity levels in your home.

5. Leakages around the AC unit

Air conditioners rely on refrigerants to cool and circulate air around your home. It’s normal for AC units to produce condensation in their day-to-day operations. However, it’s not normal for an air conditioner to pool water and cause leakage in your home. Leakages may arise when there’s a blockage in the condensation line.

This blockage causes the excess condensation to freeze on the coils and eventually leak out of the AC unit. Freon leakage can be particularly harmful to both humans and pets. It’s advisable to notify the warranty company whenever you notice leakages to prevent further AC damage. Solving this problem in advance will save you the trouble of overhauling the entire unit in the future.

6. Strange odor

Air conditioners should run odor-free. If you notice strange smells coming from the AC unit, it is often a sign that something is amiss. Mold formation in the ductwork, clogged condensation lines, and dusty cooling coils are common issues that can create unpleasant odor within the AC unit. Dust and mold build-up exposes your family and pets to a host of respiratory problems.

When seeking AC repair or replacement, it’s advisable to work with trusted technicians who have experience in handling many types of AC units.