Air Conditioning Repair June 7, 2024

Why Is My AC Leaking Everywhere?

One of the most common questions homeowners ask is, “Why is my AC leaking water?” This can raise concerns over the state of your unit and the comfort of your living spaces. If you notice dripping or pooling water around your HVAC, turn off the thermostat to prevent further damage and call a professional technician. While it might be tempting to troubleshoot and attempt DIY solutions, you need to understand how water forms in your air conditioning.

Understanding How Water Forms in Your AC

Your air conditioner contains an evaporator coil that cools the air before it is sent across your house to different rooms. This process forms condensation on the component, causing the moisture to drip into your home’s condensate drain line. If this is the reason why your AC is leaking water, you don’t need to worry, as this is a normal process. Let’s look at other causes for water leaks into your home.

Blocked Condensate Drain Line

As mentioned, the condensation from your unit’s evaporator coil drains into the condensate drain line. However, dirt and debris can build up, clogging the line. This can cause water to back up into your living spaces. You can fix the problem by unclogging the line using a wet and dry vac. If you prefer a more hands-off approach, hire a professional to inspect and rectify the problem.

Corroded Drain Pan

This is a common problem with old air conditioners, especially those ranging between 12 to 15 years. Old pans are susceptible to rust and damage, allowing water to drip through. This is an easy fix since all you need to do is replace the pan. If your air conditioner is still leaking water, consult a professional technician to pinpoint the problem and recommend effective solutions to restore proper function.

Damaged Condensate Pump

Sometimes, the indoor AC and furnace are installed in the basement. In such situations, the pump can easily break, preventing water from being dispersed outside. The best way to deal with a malfunctioning pump is to schedule repairs or replace it.

Dirty Air Filters

Air filters allow proper airflow over the evaporator coil, ensuring it cools warm air efficiently. If the air filter is dirty, the evaporator coil freezes over. Once the frost starts to melt, the excess water fills the pan and spills over into your home. It is advisable to change your air filter every 3 months to avoid such scenarios and the subsequent repairs.

If you conduct the maintenance tips mentioned and notice water leaking from your unit, it’s time to call in a professional for comprehensive maintenance. Contact us at Parrish Services for exceptional local Manassas air conditioning repair, ensuring optimum efficiency and durability without breaking the bank.