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The Impact Of Humidity On Your AC Coils

AC coil cleaning
Reading Time: 2 minutes

Humidity significantly affects the performance and efficiency of your air conditioning system. Humid South Florida summers are when you need your air conditioning the most but it’s also the time when your AC coils may be the most vulnerable. Let’s take a look at how humidity impacts your AC coils.

A Word About AC Coils

Air conditioning systems work by removing heat and moisture from indoor spaces. The AC Coils are made up of the evaporator and condenser coils, which both play a vital role in the process. The evaporator coil absorbs heat and moisture from the air inside your home. The condenser coil then releases heat to the outside environment.

The Impact Of Humidity On Your AC Coils

High humidity can affect the efficiency of your AC coils in several ways. Here are some key impacts of humidity on your AC coils:

Reduced Heat Transfer

Humidity affects the heat transfer process in your AC system. When the air is humid, it contains a higher amount of moisture. This excess moisture makes it harder for the evaporator coil to absorb heat. As a result, the cooling capacity of your AC system decreases. The result leads to reduced indoor comfort levels.

Increased Frost Formation

High humidity levels can lead to the formation of frost on the evaporator coil. When the evaporator coil becomes too cold, air moisture can condense and freeze on the coil’s surface. Frost buildup restricts proper airflow and reduces the coil’s ability to absorb heat. Your AC system may struggle to cool the air, resulting in longer cooling cycles.

Poor Dehumidification

Air conditioners are designed to dehumidify the air as well as cool it. However, when humidity levels are high, your AC may struggle to remove excess moisture. Ever notice that feeling of dampness and discomfort? It could be poor dehumidification. Another symptom is mold and mildew growth, leading to potential health issues and damage to your home.

Increased Energy Consumption

When your AC system has to work harder due to high humidity levels, it consumes more energy. And this means higher energy bills and unnecessary strain on your AC components. This can all lead to premature wear and tear.

How To Decrease The Impact of Humidity On Your AC Coils

Consider the following steps to mitigate the impact of humidity on your AC coils.

Use a Dehumidifier

Using a dehumidifier in South Florida’s humid climate can help remove excess humidity from the air. This can relieve the strain on your AC coils and improve cooling efficiency.

Maintain Proper Airflow

Ensure that furniture or other objects do not block the air vents and registers. Good airflow is crucial for efficient heat transfer and frost buildup prevention. Be sure to invest in a regular AC coil cleaning service to maintain proper airflow and prevent clogged coils.

Regular AC maintenance will ensure that your AC coils are kept in optimal condition. An HVAC technician will inspect and clean the coils, check refrigerant levels, and make adjustments.

Consider a Variable-Speed AC System

Variable-speed air conditioning systems adjust their cooling capacity based on indoor conditions. These systems can adapt to varying humidity levels more effectively. This results in better dehumidification and energy efficiency.

AC Coil Cleaning In South Florida

At Art Plumbing, Air Conditioning & Electric, we offer a comprehensive AC coil cleaning service. You can trust our team to ensure your air conditioner is running perfectly all year round. Ensure your air conditioning is maintained when you need it the most. Call us at 1-800-475-1504 to get your AC coils cleaned today.


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