Clogged Condensate Drain Line Air Conditioner

Over time your air conditioner hvac drain pipe gets clogged up and starts dripping because of the mold mildew and algae buil.

Clogged condensate drain line air conditioner.

Without this piece of the puzzle working well water could overflow or damage the air conditioner. Although this is a symptom of a clogged drain line it is not 100. Sediment algae mold and insects can all. Every central air conditioner has a condensate drain line that runs from the indoor air handler to the outside of the home.

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. As indoor air circulates through the evaporator coil dust dirt and other airborne particles can be trapped by moisture. How to unclog ac drain 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.

Air conditioners work by absorbing the heat and humidity from your home. The water safety switch will help prevent your home from being flooded due to a clogged condensate drain line. But that drain line is pretty small so it doesn t take much for it to become clogged. Build up of this debris can be carried off as condensate drains from the coil.

That s the line that your air conditioner uses to get rid of all the humidity that it pulls from the air. This is the condensate drain which plays an important role in removing condensation produced by your air conditioner s evaporator coil. What your ac condensate drain line looks like. Look for a white pvc pipe that s located near your outdoor unit.

Connect wet dry vac to the end of the condensate drain line and make the connection airtight. When an air conditioner is running it pulls moisture from the air. Signs the ac drain line is clogged. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.

In a nutshell its job is essential to keep your home comfortable. 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. As that water collects and cools it drips into the condensate pan.

Over time it can become trapped in your condensate drain line causing blockage.