Clogged Condensate Drain Line Air Conditioner

Look for a white pvc pipe that s located near your outdoor unit.

Clogged condensate drain line air conditioner.

What your ac condensate drain line looks like. That s the line that your air conditioner uses to get rid of all the humidity that it pulls from the air. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit. Once inside the moisture from the humidity condenses on metal coils and is passed into what s called a drip pan before being taken out of your home through a pvc pipe called a drain or condensate line.

If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. As that water collects and cools it drips into the condensate pan. Air conditioners work by absorbing the heat and humidity from your home. Signs the ac drain line is clogged.

Over time your air conditioner hvac drain pipe gets clogged up and starts dripping because of the mold mildew and algae buil. Sediment algae mold and insects can all. Build up of this debris can be carried off as condensate drains from the coil. Over time it can become trapped in your condensate drain line causing blockage.

When an air conditioner is running it pulls moisture from the air. Connect wet dry vac to the end of the condensate drain line and make the connection airtight. If the line isn t properly cleaned algae and mold can grow inside and clog the drain causing elevated humidity musty odors and water damage inside your home. Depending on local codes most air conditioning units need to have some type of water safety switch.

This will kill any algae mold or mildew that has formed in the pipe. Without this piece of the puzzle working well water could overflow or damage the air conditioner. Every central air conditioner has a condensate drain line that runs from the indoor air handler to the outside of the home. How to unclog ac drain line.

As indoor air circulates through the evaporator coil dust dirt and other airborne particles can be trapped by moisture. From there it travels down the drain line also known as a condensate drain. When everything is working properly condensation runs down the drain line and exits outside your house. The water safety switch will help prevent your home from being flooded due to a clogged condensate drain line.

Although this is a symptom of a clogged drain line it is not 100.