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Home » What Is an Evaporator Coil and How Does It Work?

What Is an Evaporator Coil and How Does It Work?

Evaporator Coil

Owning your home is an exciting milestone, but learning how to maintain your HVAC system can be overwhelming. Your HVAC system has a number of components, all of which need to be taken care of if you want to keep the system itself in good working order. However, without experience, it can be difficult to even know where to start. One component that you should always ensure is functional is your air conditioner’s evaporator coil. Keep reading to learn more about what an evaporator coil is, how it works, and why it’s such an important part of your HVAC system.

What is an evaporator coil and how does it work?

evaporator coil

A quick search for “evaporator coil air conditioner” can tell you a lot, but let’s go over the basics of what an evaporator coil is and how it works. The evaporator coil is the part of your air conditioner that is responsible for absorbing heat from the air inside your home. Typically, you’ll find the evaporator coil attached to your furnace inside your air handler.

The evaporator coil works in conjunction with another component known as a condenser coil to complete the heat exchange process. How does it work? Well, the evaporator coil filled with evaporated refrigerant. Which pumped to the metering device by the compressor as a liquid, then into the evaporator.

When air pushed through the coil by your air conditioner’s blower, fans move over the coil where the refrigerant is located. Which absorbs the heat before it released into your home. Keeping your evaporator coil clean is essential if you want your system to operate at peak efficiency.

If you want to reduce the likelihood of issues with any part of your HVAC system. You should be proactive about preventive maintenance. Experts recommend that you have the unit inspected on an annual basis and change the filter at least once every 90 days. Though many homeowners prefer to change theirs on a monthly basis. Changing your filter monthly can also help prevent dirt and dust from accumulating on your evaporator coil.

Why is taking care of your HVAC system so important?

evaporator coil

One of the main reasons you should always make HVAC maintenance at the top of your to-do list is because it’s often your first line of defense against poor indoor air quality. Considering how significant the health risks associated with breathing in pollution. You should definitely make improving the quality of the air in your home a priority.

Air pollution has been linked to serious health conditions like coronary artery disease, emphysema, respiratory infections, stroke, and cancer. It can be particularly dangerous for the elderly, children, and those who are pregnant.

Your HVAC system is also the home system that is more directly responsible for creating a temperate environment at home. Regulating the humidity level and indoor temperature of your home is necessary if you want to stay comfortable.

If you want to make your HVAC system even more effective at maintaining your preferred indoor temperature. You should consider investing in a smart thermostat. These devices run on automation and can help you cut down on your energy costs. In addition to giving you more control over your home’s heating and cooling systems.

As you can see, your HVAC system is an integral part of keeping your house in order. An evaporator coil is just one part of that system. But it is an important one if you want your HVAC to operate effectively and efficiently.

You can prevent problems with your coil, and the rest of your system. By having it inspected on a regular basis and changing the filter every month. The average lifespan of an HVAC system is between 10 and 15 years. So if you’re experiencing ongoing issues with a system over a decade old. You may want to consider a replacement.