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How To Reset Goodman AC Unit

How To Reset Goodman Ac Unit

Goodman is one of the most popular brands out there for air conditioners due to their reliability and affordability.

However, if you have faced a few problems with your Goodman AC unit, the best option will be to reset your unit once before looking for other complex issues.


Here’s what you can do to reset your Goodman AC unit.

  • Locate the reset button. It is present on the outdoor unit, near the tubing section.
  • Then, hold the reset button for a few seconds.
  • Allow the AC to reset, and then check for any issues.

In this guide, we’ll discuss resetting an AC unit and how to reset your Goodman AC unit.

What Does It Mean To Reset My AC Unit?

Many AC units come with a reset button. As the name suggests resetting your AC unit means you shut the AC off for some time and reset the settings. The primary benefit of performing a reset is that it can fix minor issues.

Let’s look at some of the problems resetting your Goodman AC unit might be able to solve.

Problem #1: After Power Outage

After Power Outage

Most air conditioners, including Goodman, have a mechanism to prevent your AC unit from getting damaged during a power outage.

There’s a component known as a “protection circuit breaker.” It cuts off the power to prevent excessive current from flowing through your AC, causing damage and fire.

However, after the circuit breaker has kicked in (during a power outage), you might have to perform a reset to make your AC function properly.

Problem #2: AC Blowing Warm Air

Ac Blowing Warm Air

The main purpose of AC is to give cool air, but what if it starts blowing warm air and makes your room feel worse than a desert? Well, there are multiple reasons, including dirty filters, leaks, thermostat errors, etc.

For instance, you should switch the thermostat to a “cool” setting and the fan option to an “auto” setting. If you have done these things, and your AC is still blowing warm air due to thermostat issues, try resetting your AC unit first.

Resetting your AC unit can help with minor thermostat-related problems.

Problem #3: AC Switching Off by Itself

Ac Switching Off By Itself

Short cycling in ACs is common and may cause the AC unit to shut off prematurely.

We have found that the most common reason is a problem with the thermostat itself. However, as mentioned above, resetting your Goodman AC unit might help fix thermostat-related issues.

It may also be caused due to electrical problems related to circuits or condensers, which you can fix through a thorough reset.

Problem #4: Frozen Evaporator Coil

Frozen Evaporator Coil

AC units consist of evaporator coils that absorb the heat from your house. If the evaporator coils become frozen, your AC unit must work extra hard to absorb and cool the hot air.

Resetting your AC gives some time for the evaporator coils to thaw out. Then, you can restart your AC unit.

However, we recommend finding the root cause of your frozen evaporator coils to prevent damage to your AC.

Step-by-Step Guide on How To Reset Goodman AC Unit

You know the problems a simple reset can solve in your Goodman AC unit. But how are you even supposed to reset it?

Let’s understand that in detail.

Step #1: Locate the Reset Button

Most Goodman AC units have a reset button present on them. However, locating it by looking for a small red button would be best.

In the Goodman AC unit, the reset button is near the tubing section, right near the condenser area of the outdoor unit. You can check the user’s manual or search online if you can’t find it.

Where is the reset button on Goodman HVAC unit?

Step #2: Hold the Reset Button

Hold The Reset Button

After you’ve located the reset button, unplug the external AC unit’s power cord from the outlet. Then, please wait for 15 to 20 minutes and plug it back in.

Carefully press and hold the reset button for at least 3 to 5 seconds. Then, leave it and allow the AC unit to reset.


If the AC unit doesn’t turn on, keep repeating this step.

Step #3: Check for Any Issues

Check For Any Issues

After you have reset your Goodman AC unit, check for any existing issues. For example, if your AC was blowing warm air, it should be fixed now.

Similarly, if there were any other thermostats or system-related problems, they might be fixed too.

What To Do if Goodman AC Reset Button Is Not Working?

Most Goodman AC units have a reset button. But if the button isn’t working, there’s another way to reset your AC unit.

Step #1: Turn Off the Thermostat and the AC Unit

Turn Off The Thermostat And The Ac Unit

First, you need to turn off the thermostat. Then, switch off both the AC unit and the circuit breaker box.

The breaker box is near the outdoor unit, garage, or basement. Likewise, you’ll find switches for the AC – turn them off.

Step #2: Restore the Power

Restore The Power

Allowing your AC unit to discharge for at least 4 to 5 minutes. Then, turn on the circuit breakers. Don’t turn on the thermostat immediately.

Step #3: Turn On the Thermostat

Turn On The Thermostat

Finally, after a minute or two of turning on your AC unit, you can turn on the thermostat too.

Several HVAC technicians suggest turning on the thermostat after 30 minutes. So, if you don’t mind, go with the latter option.

When Should I Contact a Professional?

When Should I Contact A Professional?

A proper reset can solve several problems related to your AC unit. However, sometimes, it’s insufficient, and you must contact a professional.

If you face the following problems after resetting your AC, consider calling a professional HVAC technician.

  1. AC won’t start even after turning it on.
  2. AC creates weird noises like clicking or rattling sounds.
  3. Increased energy bills.
  4. A continuous flow of warm air.
  5. Improper airflow.


Resetting a Goodman AC unit is pretty straightforward. First, locate the button, press and hold it for a few minutes and allow your AC to restart. This can solve many minor problems, especially after a power outage.

Frequently Asked Questions

How Often Should I Reset My Air Conditioner?

You can reset your AC unit as many times as you want. However, if you have to do it often, you should check for other underlying issues with the AC unit.

Why Is My Goodman AC Not Kicking On?

Your Goodman AC might not be kicking on due to problems with the circuit breaker or the fuse box. This typically happens after a power trip. So, you should reset the AC unit.

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