HVAC systems are intricate, and for them to function optimally they require many different parts to work in unison. While it’s possible for virtually any component to become faulty, there are some which are more predisposed to needing replacements than others. If your home or business’ heating and cooling system is acting up, chances are you may need to replace one of the following HVAC parts.

5 HVAC Parts That Need to Be Replaced the Most

1. Compressor

As the central component of your HVAC unit, the compressor can become compromised as a result of too much or too little refrigerant. With excess refrigerant, the part will become flooded, but if there isn’t enough, the system can overheat and seize. 

2. Capacitors

While the start capacitor is responsible for starting your system’s motor, the run capacitor regulates motor speed while it runs. Both play integral roles in helping your heating or air conditioning run properly. These electrical components won’t last forever and should be replaced as needed to avoid putting too much strain on the motor. 

3. Condenser Coil

The condenser coil collects heat from your dwelling’s warm air and releases it outside. Because it’s located outside of the main HVAC unit, exposure to the elements can cause this part to become clogged or malfunction. Regularly clearing away debris and cleaning the coil can help you avoid condenser coil failure.

4. Drain Lines

After condensation develops on your system’s evaporator coil, it collects in a drain pan and is carried outside via a drain line. Buildup such as dirt and algae can create blockages in the drain line, which may lead to leaks and water damage near your HVAC unit and in your home.

5. Refrigerant Lines

Like drain lines, refrigerant lines can also become faulty. They carry refrigerant to the condenser unit and are made of a heat- and cold-resistant material, such as aluminum or copper. If they become damaged, it can cause a refrigerant leak which may lead to system malfunctions.

Whether you’re a heating and cooling contractor or a knowledgeable homeowner performing your own repairs, Appliance Parts Of Radcliff in Hardin County, KY, is a trusted source for quality HVAC parts. This appliance parts provider carries more than 5,000 items in stock and has served the community for more than 25 years. To speak with a helpful associate, call (270) 352-2900 or browse through their list of manufacturers online.