Air Conditioner Stopped Working? Here Are Some Possible Problems and Fixes

Air Conditioner Stopped Working? Here Are Some Possible Problems and Fixes

You come home from a hot day outdoors, ready to crank up the AC and relax on the couch.

But, as you go to turn on your AC, you realize something is off. Your A/C unit is not cooling your house.

Don’t worry, you’re not going to melt from the heat.

If your air conditioner stopped working, there’s probably a simple solution.

Check out this guide to discover the top AC problems and how to fix them.

1. Power Issues

As simple as it sounds, this is an issue that people often overlook.

If your AC isn’t blowing air, the first thing you should do is check to make sure that it’s correctly plugged into the outlet. And, make sure the power cord is intact still.

If the cord and outlet are fine, there may be an issue with the electrical panel. Air conditioners require huge surges of power, and there’s a chance your unit blew a fuse or tripped a brake.

A lot of units come with built-in overload switches, so be sure to check this as well.

2. AC Not Blowing Cold Air

Is your AC system turning on, but not blowing cold air?

If so, check to make sure that the thermostat is set properly and that the vents are open.

If this doesn’t solve the problem, check to see if your air filter is clogged. If it’s clogged with dirt and debris, cold air won’t flow properly. Also, a clog can cause your evaporator coils to freeze.

If this is the problem, clean the filter with mild soap, water, and a soft brush. To avoid this problem in the future, clean your filter on a regular basis.

There’s also a chance that there’s a problem with the fan motor or fan. If the fan turns to easily, then you may have a refrigerant line leak or problem getting electrical power.

If this is the case, then you should call an AC repair technician.

3. AC Not Cooling Enough

Does it seem like no matter how low you turn the temperature, the AC just doesn’t get cool enough?

If this happens, start by making sure all of your vents are open. If one is closed, it could be the reason your home doesn’t feel cool enough.

If the vents are open, it may be that there’s a leak in your refrigerant line. In this case, you should call an HVAC technician.

4. Leaking Water

If you notice that your AC is leaking water, the first thing you want to do is turn it off, as water damage can wreak havoc on your home.

Leaking water may be caused by a clogged up condensate drain line. If this is the case, use a dry/wet vacuum to unclog the drain line.

If this doesn’t work, it’s likely that your condensate pump is broken or that your drain pan is rusted out. In this case, an HVAC technician can help.

Air Conditioner Stopped Working: Wrap Up

As you can see, there are many possible reasons as to why your air conditioner stopped working.

Just remember, if you don’t feel comfortable with these DIY methods, call an HVAC technician.

And, be sure to check back in with our blog for more home improvement tips.


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