Has your air conditioning system developed the annoying habit of turning off on its own and then refusing to turn back on? Well, chances are you’re dealing with a clogged AC drain line. While a clogged drain line is typically not a major issue, it can potentially cause water damage if it’s ignored for a prolonged period of time.

Over the course of this blog, we’ll tell you the signs that indicate a clogged drain line, and what you can do to fix the problem.

How Do You Know When Your AC Line is Clogged?

Newer HVAC units typically come equipped with sensors that notify you when the drain line is clogged, so you can take measures to ensure there’s no water damage. If your AC doesn’t have this system, what you can do is check the drain pan. If it’s full of water, you can be sure the drain line is clogged. Make it a rule to inspect your drain pan every time you replace the filter. This will help you catch problems early.

What Causes a Clogged AC Drain Line?

When your AC unit’s evaporator converts the refrigerant from liquid to gas form, it causes water to be released, which is then removed from the unit’s condensate drain line. Dirt, muck and algae can build up in the drain pipe over time, causing the drain to get clogged up. This is one of the reasons why it’s important to schedule maintenance for your AC at least once a year.

How to Fix the Problem

Luckily, a clogged drain line is not a major problem, and can be solved easily. Here are the tools you need:

  • Duct tape
  • Rubber gloves
  • Bleach
  • A vacuum
  • A thin, stiff wire brush

Once you have everything, you just follow the steps listed below:

  • 1. After making sure your AC unit is turned off, the first step is to locate the drain line. In most units, it can be found near the condenser unit.
  • 2. Push the wire brush inside the drain line and clear the clogs. You’ll need to do a little extra work if the clog is situated deep in the drain pipe.
  • 3. After you’ve cleared out as much debris as you can with the wire brush, tape the vacuum to the end of the drain pipe and use it to suck out any remaining debris. After you’re done with the drain pipe, vacuum out the drain pan and clean it with soap.

If these steps don’t get rid of the issue, it’s time to call in the professionals. The technicians at Cook’s Air Conditioning and Heating Specialists can clear out a clogged AC line in no time! We can also take care of any other issues that are causing your HVAC unit to malfunction. Contact us now to schedule a HVAC Maintenance Palm coast.

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