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AC Not Working but Not Tripping Breaker: What’s Wrong?

# AC Not Working but Not Tripping Breaker: What’s Wrong?
Air Conditioning (AC) units can malfunction for many different reasons, but none are more annoying than when the AC doesn’t work but the breaker doesn’t trip. Although the breaker has a role in the functioning of the AC, it’s not the only factor that can cause an AC unit to not work. In this article, we look to identify the possible reasons why your AC might not be working, but the breaker is not tripping.

## No Power at All
When no power is being supplied to the AC unit, it won’t work. This includes both electricity or air that it needs for cooling. A clogged air filter or blocked bathroom vent could be blocking the air flow, which will prevent the system from functioning. The electricity supply might have been cut due to a tripped breaker, or the wiring may have become faulty.

## A Faulty Thermostat
A faulty or outdated thermostat is one of the most common causes of an AC not working, but the breaker not tripping. The thermostat is responsible for controlling the temperature of the room, and if it’s not working correctly, it may not send the right signals to the AC unit to start. Faulty wiring or incorrect wiring between the thermostat and the AC unit can also lead to problems.

## Issues With the Control Board
If the power supply is running properly, but the AC isn’t working, you might have a problem with the AC’s control board. The control board sends the signals to the AC unit, telling it when to turn on and off and what temperature it should be set at. If the control board is not working properly, it can cause the AC not to work, even if the breaker isn’t tripped.

## Issues With the Blower
A common issue with AC units is that the blower is not working properly. This can be due to a faulty blower motor or a bad control switch. Depending on the type of AC unit, the blower may be located inside the system or outside the system. In either case, if the blower is not working properly, it can cause the AC unit to not work.

## Outdoor Unit Issues
The outdoor unit of the AC is responsible for providing the cooled air, so if it’s not working properly, your AC won’t work. The condenser coils might be clogged, or the compressor is not functioning properly. If the refrigerant inside the AC unit is low, the unit might not be able to cool the air, leading to an AC not working, but the breaker not tripping issue.

## Faulty Wiring or Loose Connections
Faulty wiring or loose connections between the AC unit and the power supply can be another cause of the unit not working, even if the breaker isn’t tripping. If the wiring is damaged or loose, it might not be able to supply the power required for the AC unit to work properly. It’s important to have a qualified electrician inspect any wiring issues, as electrical issues can be dangerous and damaging if not handled properly.

## Age of the Unit
An old AC unit will eventually require replacement, as it might not be able to run effectively anymore. If the unit is more than 8-10 years old, it might be time to replace it. If the unit is nearing the end of its lifespan, it’s possible that the AC unit won’t be able to function properly, even if the breaker isn’t tripping.

## If your AC is not working, but the breaker isn’t tripping, it can be a frustrating problem. There are many different possible causes, but luckily, most of them can be diagnosed and resolved without too much difficulty. If you’re having problems with your AC unit and the breaker isn’t tripping, it’s best to get help from a professional AC technician to determine the cause of the issue and get it resolved quickly and safely. If you wish to read more information about AC not working but not tripping breaker, click here. For another option, you can contact Local Reliable Appliance Repair at (866) 516-1222.

AC Not Working but Not Tripping Breaker: What's Wrong?
AC Not Working but Not Tripping Breaker: What's Wrong?
AC Not Working but Not Tripping Breaker: What's Wrong?

AC Not Working but Not Tripping Breaker: Advice From Local Appliance Repair Companies

Doing preventative maintenance on your air conditioner is the best way to ensure its continued performance, especially in hot climates like San Diego. Local appliance repair companies are your best resource for specialized advice on avoiding potential issues with air conditioners that are not working but not tripping breakers. Below is a list of key advice from local appliance repair companies to help you better understand and address this common issue.

Check for Dirty or Blocked Air Filters

One of the most common issues that can cause your air conditioner to stop working but not trip the breaker is dirty or blocked air filters. Replacing dirty air filters on a regular basis is an important part of air conditioning maintenance. Blocked air filters can impede air flow, reducing the efficiency of your air conditioner and causing it to overheat. Cleaning or replacing the air filters can often resolve this issue.

Check the Condenser Coils

Another important maintenance item is to regularly check your condenser coils. If the condenser coils are dirty or clogged, they can also reduce air flow and cause the unit to overheat. You should inspect the condenser coils at least once a year, or more frequently if they are located in an area with high levels of dust or dirt. Cleaning the coils with warm water and a mild detergent can help to restore optimal performance.

Analyze the Compressor and Refrigerant Levels

The compressor is the heart of your air conditioning system, and if it has a fault, it can cause the unit to stop working but not trip the breaker. Local appliance repair technicians can inspect the compressor and check the refrigerant levels to make sure both are working properly. It’s important to keep in mind that any work on your compressor must be performed by a trained HVAC technician to ensure it is done safely and correctly.

Maintain Your Unit’s Moving Parts

All air conditioners contain moving parts such as fans and motors. Over time, these parts can break down due to wear and tear. Regular professional maintenance can help to identify any issues with these parts and ensure they are working properly. Your local appliance repair technician can inspect the moving parts of your air conditioner and make any necessary repairs.


When it comes to avoiding issues with your air conditioner not working but not tripping the breaker, preventative maintenance is essential. Checking your air filters, condenser coils, compressor and refrigerant levels, and maintaining the moving parts of the unit are all important steps to help ensure your air conditioner runs smoothly. When in doubt, call your local appliance repair technician for advice and assistance.

Resolving AC Not Working But Not Tripping Breaker – Repair Cost for San Diego

Having an air conditioner (AC) not working but not tripping the breaker can be a complex problem with various possible fixes. The cost of repair or installation in San Diego can vary from the minimum to a complex amount, depending on several hefty factors.

To address the issue correctly and to determine what parts might be necessary, it’s best to call Local Reliable Appliance Repair at 866-516-1222. This can take away the guesswork and save time in the long run, as they can diagnose and pinpoint the exact cause of the issue.

The minimum repair can range depending on the scale and severity of the issue, along with the parts needed. This could cost as low as $50 to $300 in most cases. If the issue requires a more extensive or complex repair, then the price could significantly increase due to the extra labor involved. The cost of the parts can include an initial cost of around $100 to $200 (on average) and is separate from the overall repair charge.

All in all, a professional opinion is recommended for any major AC repair or installation job to avoid any guesswork. It’s also important to have an expert inspect the unit and essentials so you can get optimal performance and energy efficiency – furthermore, having a reliable technician for the repair job can potentially save money in the long run.

For excellent local AC repair or installation in the San Diego are, trust in Local Reliable Appliance Repair by calling 866-516-1222. They understand the hassle of a malfunctioning AC, so they offer fast and effective solutions at great value.

When your air conditioner stops working without blowing a breaker, you need an experienced technician to diagnose the problem. At Reliable HVAC & Appliance Repair in San Diego, we understand the necessary urgency, and our technicians are highly trained and experienced in appliance and HVAC repair and installation.

As a local, family-owned business, we offer same-day service and fair, affordable pricing. All of our licensed and insured technicians have a minimum of 5 years’ experience in the field and are well-versed in tackling AC problems quickly and efficiently.

We understand the importance of finding a reliable, trustworthy and experienced technician in your time of need, which is why we’ve developed a customer service-oriented approach to appliance repair. Our skilled technicians communicate effectively with clients to ensure an outstanding service experience, allowing you to trust that your problems will be solved according to the highest standards of quality and safety.

Don’t hesitate to contact Reliable HVAC & Appliance Repair in San Diego for all your air conditioning needs. Call us at (866) 516-1222 to speak with a qualified representative anytime. With our same-day service and years of experience, you can trust that your AC-related issue will be taken care of – quickly and correctly.

Frequently Asked Questions About AC Not Working but Not Tripping Breaker

Q: What’s Wrong if AC Not Working But Not Tripping Breaker?

A: When your AC isn’t running but there’s no trip from the breaker, it likely means one of two things. It could be a bad compressor or worn-out blower motor.

Q: What Issues Can Occur with AC Not Working but Not Tripping Breaker?

A: Potential issues include overheating of the compressor, faulty wiring, or connectors that have come loose.

Q: What Can I Do if My AC Not Working But Not Tripping Breaker?

A: If you suspect an issue with your AC, contact a Local Reliable Appliance Repair professional at (866) 516-1222 right away. They have the expertise and experience to quickly diagnose and repair your AC.

For a complete assessment and repair of your AC that’s not working but not tripping breaker, contact a Local Reliable Appliance Repair expert today at (866) 516-1222.