Carrier Factory Authorized Dealer

Available 24 hours
7 days a week!


Schedule An Appointment
Leave Us A Review

3 Things You Should Know About Your Evaporator Coil

When you rely on your air conditioner as much as most Arlington, Virginia, homeowners do, it’s important to have a working knowledge of the system’s basic components. Get to know your air conditioner’s evaporator coil, and learn how to identify problems before they escalate.

Where to Find the Evaporator Coil

Most central air conditioning systems rely on two components: an outdoor unit and an indoor one. The outdoor unit includes the condenser while the indoor unit contains the evaporator coil. This component usually looks like U-shaped metal tubes organized in panels, and you’ll generally find your air conditioner’s evaporator coil near the blower fan.

How the Evaporator Coil Works

Your home’s air conditioning system works by converting warm air to cooler air, and it relies on the coil to absorb heat. The coil holds cold liquid refrigerant, which flows through the tubing. As the air conditioner runs, the blower fan passes warm air over the coil, where the cool refrigerant absorbs the passing heat and then evaporates.

Warm air also contains water vapor, which converts back into liquid when it contacts the cold coil. The liquid drains away while the evaporator coil effectively lowers the humidity level in your home.

What to Do When the Evaporator Coil Malfunctions

Even in a clean home, an evaporator coil will accumulate dust and dirt over time. When the coil gets dirty, it will no longer absorb heat effectively or cool your home properly. When you notice your air conditioner has stopped cooling your home adequately, there are many possible reasons but it could also be a sign that your evaporator coil might be malfunctioning.

Like all the components of your HVAC system, the evaporator coil needs preventive maintenance to work efficiently. With maintenance service during spring and fall, your HVAC technician will have the chance to clean the evaporator coil and identify small issues before they become major problems that require an entire system replacement.

Have you scheduled seasonal maintenance for your air conditioner yet? Call your local air conditioning technicians at Brennan’s at 703-783-0145 to set up an appointment today.

Image provided by Shutterstock

You May Also Like

Confused About Heat Pump Running Constantly
September 14, 2023

Why Does My Heat Pump in Woodbridge, VA, Run Constantly?

If your heat pump has a variable-speed motor, your system will operate constantly at various capacities to save energy. But if you… Continue Reading Why Does My Heat Pump in Woodbridge, VA, Run Constantly?

Read More…

HVAC Thermostat
August 14, 2023

4 HVAC Thermostat Mistakes You Don’t Have to Make

Thermostats are a vital part of any HVAC system, but they can also be tricky to navigate. If you’re a homeowner in… Continue Reading 4 HVAC Thermostat Mistakes You Don’t Have to Make

Read More…

Pet Cat
July 17, 2023

3 Ways for Pet Owners to Maintain IAQ in Woodbridge, VA

Indoor air quality (IAQ) is essential to pet ownership in Woodbridge, VA. Poor IAQ can lead to various health issues for pets… Continue Reading 3 Ways for Pet Owners to Maintain IAQ in Woodbridge, VA

Read More…

Compliance Settings
Increase Font Size
Grayscale
Simplified Font
Underline Links
Highlight Links
Reset
Close