Central Air Conditioning Troubleshooting and Maintenance
Did your central AC suddenly stop cooling your home?
Or maybe your central AC is working just fine, but you're looking for tips to keep it maintained?
Then you've come to the right place!
Start here:
These general guides will get you started troubleshooting your central AC and put you in the right direction:

AC Running Constantly? Here Are the Top Causes

AC Keeps Turning Off? Here Are the Causes

AC Not Blowing Cold Air? Here Are the Top 8 Causes

Air Conditioner Not Working? Here’s What to Do

AC Maintenance Checklist – 7 Easy Steps
Central Air Conditioner Component Troubleshooting
Have you already narrowed down your central AC issue to a single component?
Below are my guides on troubleshooting individual components in your central AC system:

AC Contactor Not Pulling In? Here Are the Top Causes

Thermostat Not Turning On AC? Here’s What to Do

AC Breaker Keeps Tripping? Here Are the Top 9 Causes

AC Compressor Not Turning On? Here’s What to Do

AC Condenser Fan Not Running? Here’s What to Do
Central Air Conditioning Airflow Information
Airflow issues are common among central air conditioners.
Even though they are simple in nature, airflow issues can cause HUGE problems down the line.

AC Evaporator Coil Clogged? Here’s What to Do

No Air Blowing From the Vents in Your Home? Here’s What to Do

Return Air Vents – Here’s What You Need to Know

How to Use Duct Seal in Your Home
Central Air Conditioner Freezing Issues
All that heat exchange can sometimes leave your central AC out in the cold.
Check out these articles if your AC is having freezing issues:

Frozen AC Line? Here’s What to Do

AC Freezing Up? Here’s What to Do

Heat Pump Freezing Up? Here’s What to Do
Central Air Conditioner Condensate Issues
Condensate issues are one of the most common issues with central air conditioners.
That's why I've put together a series of articles that specifically address dealing with every condensate issue imaginable:

AC Leaking Water? Here’s What to Do

No Water Coming Out of Your AC Drain Pipe? Here’s What to Do

AC Float Switches – Everything You Need to Know

Excessive Condensation From Your AC? Here’s What to Do

Condensation on AC Lines? Here’s What to Do

AC Vents Sweating? Here’s What to Do

AC Condensate Drain Line Clogged? Here’s What to Do
Central Air Conditioner Maintenance Guides
Even if nothing is immediately wrong with your central AC, I still got you covered.
AC maintenance is essential if you don't want to be left in the heat, or get stuck with a huge bill when your AC breaks down.
Check out my maintenance guides below:

Should You Cover Your AC Unit in the Winter?

AC Maintenance Checklist – 7 Easy Steps

The Best AC Fin Combs for Coil Repair
All Central Air Conditioning Articles

AC Making Noise When It’s Off? Here Are the Causes

Bad AC Contactor? Here Are the 4 Symptoms

How to Tell if Your AC Fuse Is Blown [All Types]

AC High Pressure Switch Tripping? Here’s What to Do

AC Contactor Not Pulling In? Here Are the Top Causes

AC Running Constantly? Here Are the Top Causes

AC Keeps Turning Off? Here Are the Causes

Thermostat Not Turning On AC? Here’s What to Do

AC Breaker Keeps Tripping? Here Are the Top 9 Causes

AC Compressor Not Turning On? Here’s What to Do

The 7 Symptoms of Low Refrigerant in Your AC

AC Not Blowing Cold Air? Here Are the Top 8 Causes

AC Leaking Water? Here’s What to Do

No Water Coming Out of Your AC Drain Pipe? Here’s What to Do

Outside AC Unit Making Noise? Here’s What to Do

Frozen AC Line? Here’s What to Do

AC Evaporator Coil Clogged? Here’s What to Do

AC Freezing Up? Here’s What to Do

Excessive Condensation From Your AC? Here’s What to Do

Condensation on AC Lines? Here’s What to Do

AC Vents Sweating? Here’s What to Do

Should You Cover Your AC Unit in the Winter?

Heat Pump Pros and Cons – What You Need to Know

Air Conditioner Not Working? Here’s What to Do

How Does a Heat Pump Work in Winter?

Heat Pump Freezing Up? Here’s What to Do

AC Condenser Fan Not Running? Here’s What to Do

AC Condensate Drain Line Clogged? Here’s What to Do
