How Do You Know it’s Time to Get Your AC Unit Serviced?

Heating, ventilation, and air conditioning (HVAC) systems are essential to keeping your home nice and comfortable. The right HVAC system can help regulate your home’s temperature, improve air quality, and reduce energy costs. 

Having a properly functioning HVAC system is essential in any climate. An efficient heating system can help warm your home in colder climates in the winter months. A reliable air conditioning system can help keep your home cool in the summer in warmer climates.

A good HVAC system should be designed to meet your specific needs. It should be efficient, reliable, and cost-effective. When selecting an HVAC system, it’s important to consider the size of your home, the type of insulation, and the type of climate you live in. 

That said, your HVAC system will need maintenance to ensure it functions properly for a long time. In today’s article, let’s look at air conditioning units and how you know it’s time to get HVAC repair services. Here’s what you need to know:

How Does a Well-Functioning AC Unit Work?

At its most basic, an AC unit removes heat from the air and then releases it outside. This works by evaporating and condensing a refrigerant, a chemical compound that absorbs heat when it evaporates and releases it when it condenses. The refrigerant is circulated through an AC unit by a compressor and then an expansion valve.

The compressor is the “heart” of the AC unit, as it pumps the refrigerant through the system. The compressor first compresses the refrigerant, which increases its temperature and pressure. This hot, high-pressure refrigerant is then sent through the condenser coils, which are cooled down. As the refrigerant cools, it changes from a gas to a liquid and releases heat.

Signs Your AC Unit Needs Repair

1. Strange Noises

If you notice your AC unit making strange noises, it could indicate that it needs to be repaired. The most common type of noise is grinding noise, usually caused by an issue with the fan motor or the compressor. If you hear any strange noise, it’s best to call a professional to investigate.

2. Poor Airflow

Poor airflow is another sign that your AC unit needs to be repaired. If your AC unit is not producing enough cold air, there could be an issue with the blower motor or the ductwork. If you notice any decrease in airflow, it’s best to have a professional look at your AC unit.

3. High Energy Bills

If you notice your energy bills increasing, your AC unit is not working as efficiently as it should be. A number of issues, such as a clogged air filter or a faulty compressor, could cause this. If your energy bills have been increasing, it’s best to have a professional investigate the issue.

4. Unusual Smells

If you notice any unusual smells coming from your AC unit, this could indicate a problem. Unusual smells could indicate mold growth or a refrigerant leak, which must be addressed immediately.

5. Leaks

If you notice any water leaking from your AC unit, this indicates a problem. The most common cause of a leak is a clogged condensate line, which needs to be cleaned out by a professional.

6. Hot Air 

When an air conditioner is running properly, it should be able to regulate the temperature of the air it blows out to match the desired temperature setting. When the unit starts to blow out hot air, it is a sign that something is wrong with the system.

The Bottom Line

An AC unit should be cleaned and inspected regularly, and any signs of damage or malfunction should be addressed immediately to avoid further damage or repair costs. If you notice any signs above, it’s best to call a professional to investigate the issue. A professional HVAC technician can diagnose the issue and recommend the best action for repairing your AC unit.

If you’re looking for the best HVAC contractors in Rock Hills, you’re in the right place. Panther Heating and Cooling offers a wide range of HVAC services in Rock Hill, South Carolina. We specialize in HVAC installation, repair, replacement, and maintenance. Contact us today to learn more and get started!