Jeffries Plumbing Heating and Air Conditioning Inc
What Causes Excessive A/C Condensation?

What Causes Excessive A/C Condensation?

Published by Jeffries Plumbing Heating and Air Conditioning Inc on

What Causes Excessive A/C Condensation?

As a business owner, you rely on your air conditioning system to keep your employees and customers comfortable. However, you may notice water droplets or puddles around your A/C unit, which can indicate excessive condensation. Familiarizing yourself with the causes of this issue helps you maintain your system effectively and prevent potential damage to your property.

Is It Normal To Have Condensation on A/C Lines?

Condensation is a normal part of the air conditioning process. Your air conditioner system removes humidity from the air, which turns into water droplets on the evaporator coil. This water typically drains away through a condensate line. However, excessive condensation can signal underlying problems.

What Causes Excessive A/C Condensation?

  • Clogged Condensate Drain Line: The most frequent cause of excessive condensation is a blockage in the condensate drain line. This prevents water from draining properly, leading to overflow.
  • Dirty Air Filter: A clogged air filter restricts airflow, causing the evaporator coil to become too cold and freeze. When it melts, it produces excess water.
  • Low Refrigerant Levels: Insufficient refrigerant can cause the evaporator coil to freeze, leading to excess water when it thaws.
  • Malfunctioning Condensate Pump: If your unit uses a condensate pump to remove water, a malfunction can cause water to back up and overflow.
  • Improper Installation: An improperly installed unit may not be level, preventing proper drainage.
  • High Humidity Levels: In extremely humid environments, your A/C system may struggle to remove all the moisture from the air, leading to excess condensation.

Health Implications of Excessive Moisture

The health and comfort of your employees and customers should be a top priority. Excessive A/C condensation can lead to several health concerns:

  1. Mold Growth: Excess moisture creates an ideal environment for mold spores to thrive. Mold can cause respiratory issues, allergic reactions, and other health problems.
  2. Poor Indoor Air Quality: High humidity levels can increase the concentration of dust mites, bacteria, and other airborne pollutants, leading to poor indoor air quality.
  3. Slip Hazards: Water puddles from excessive condensation can create slip-and-fall hazards, potentially leading to injuries and liability issues.
  4. Structural Damage: Over time, excess moisture can damage walls, floors, and ceilings, potentially leading to costly repairs and creating an environment conducive to pest infestations.

Proper A/C maintenance protects more than just your equipment. You're also creating a healthier, safer environment for everyone in your business space. 

Preventing Excessive Condensation

To avoid issues with excessive condensation:

  1. Schedule regular maintenance checks.
  2. Change air filters monthly.
  3. Keep the area around your A/C unit clean.
  4. Ensure proper ventilation in your building.
  5. Consider installing a dehumidifier in high-humidity areas.

When To Seek Professional Help

If you notice persistent water leaks, unusual noises, or decreased cooling efficiency, it's time to call in the experts. Ignoring these signs can lead to more significant problems, including water damage to your property and potential mold growth.

For reliable HVAC services in Lamar, Missouri and surrounding areas, consider Jeffries Plumbing Heating and Air Conditioning. As a family-operated enterprise, we provide both residential and commercial HVAC and plumbing services with a commitm

Jeffries Plumbing Heating and Air Conditioning Inc

Plumbing • Heating
Air Conditioning