What to do When Your AC Won’t Turn Off

When your air conditioning unit is running, but won’t turn off, it’s more than likely a problem with the thermostat. Figuring out what’s wrong and fixing it can be tricky. Whether you hire a professional or tackle a repair job on your own, it is important to know the causes and solutions of an air conditioning unit that runs, but won’t turn off.

Reasons Why an AC Won’t Turn Off

The most common reason your AC won’t shut off is a malfunctioning thermostat. The thermostat is the device responsible for telling your AC when to kick on and off. When it stops working properly, the AC may get stuck in the “on” position and won’t turn off. There are several potential causes of a malfunctioning thermostat, including a broken sensor, a conflicting temperature setting, or a loose connection. Loose power cables and corroded batteries could also be to blame.

In some cases, the compressor of your outside AC unit may be stuck on. This can occur as a result of a malfunctioning relay or capacitor, leaving it unable to turn off even when the thermostat reads a temperature that should shut off the AC. Dirt, debris, or even a malfunctioning fan motor can also cause this issue, preventing proper air flow throughout the unit.

Troubleshooting the Problem

First, check to make sure the thermostat is functioning. Connect the thermostat to its power source, if the power is disconnected, and make sure the unit is set to cool and the fan is set to ‘auto.’ If the settings are correct, it is likely the thermostat itself is the cause of the problem. Check the temperature settings to make sure they are accurate, and if they’re off, adjust them until they’re at the desired settings. If the settings don’t change, check the unit’s wiring to Ensures all of the wires are properly connected, and if needed, replace corroded or damaged wires and batteries.

If the thermostat is not the issue, the problem is likely with the compressor. Check the capacitor, relay, or fan motor to ensure they are in good working order. Clean out the debris or dirt from the compressor and ensure proper airflow. If the problem persists, you may need to replace the part or hire a professional for further assistance.

When to Call For Professional Assistance

To ensure safe handling of your air conditioning unit, it is best to call a professional if you’re not comfortable troubleshooting and repairing the appliance on your own. Local Reliable Appliance Repair has a reliable team of professionals available 24/7 to tackle your AC problems and get you back in the comfort of cool air in no time. Call (866) 311-8590 to speak with a specialist and get your AC back running the way it should.

AC Not Turning Off: Best Practices for Preventive Action

Keeping an air conditioning unit in good working condition is important for many reasons. Without proper maintenance and preventive care, an AC unit can become faulty and fail to turn off when required. In order to avoid such issue, the following best practices should be followed.

Manufacturer Recommendations

• Check the AC unit regularly. Performing a visual inspection on the AC unit should be done at least once every two weeks to ensure that it works properly and to identify any potential warning signs of failure.

• Clean air filters regularly. Air filters should be cleaned on a regular basis. Clogged filters can lead to poor ventilation and improper cooling, which can cause the unit to not turn off.

• Replace filters as needed. Filters should be replaced at least once every three months or when they become visibly dirty. Replacing dirty filters allows the AC to work more efficiently, improving its performance and preventing it from not turning off.

• Check the thermostat settings. The settings of the thermostat should be adjusted for optimal cooling performance. Too high or too low settings can cause the AC unit to fail to shut off when it should.

• Maintain AC’s refrigerant levels. Refrigerant levels should be checked and adjusted as needed. Low refrigerant levels can lead to the AC unit failing to turn off when it should.

Local Air Conditioning Companies and HVAC Technicians

• Rely on experienced professionals. Air conditioning maintenance and repairs should be done by experienced professionals. Reputable air conditioning and HVAC companies can provide quality service and peace of mind that the job will be done correctly.

• Schedule service visits. Scheduling regular service visits helps to keep the AC unit running properly and prevents it from getting faulty. During the visit, an HVAC technician can assess the condition of the unit and address any issues that may lead to it not shutting off.

• Ask for a comprehensive inspection. Before turning on the AC unit, an HVAC technician should perform a comprehensive inspection to make sure that all components are functioning properly. This will help identify any potential issues that may prevent the AC unit from turning off when it should.

• Have repairs done promptly. If any issues with the AC unit are identified, they should be promptly fixed. Delaying repairs could cause the unit to become faulty and, in turn, prevent it from shutting off when needed.

By following these manufacturer recommendations and utilizing the expertise of local air conditioning and HVAC companies and technicians, homeowners can help ensure that their air conditioning units operate properly and do not develop faults that could lead to them not shutting off when they should.

Average Repair Cost for AC Not Turning Off

If your air conditioner isn’t turning off, the average repair cost in California could range from $75 to $500, depending on the needed parts and installation. A reliable way to get a ballpark estimate is to call your trusted air conditioning contractor.

For a minimum repair solution, you should assume the cost of materials and labor of about $75 – $125. This primarily includes inspecting the system, resetting the thermostat and checking the circuitry.

For a more complex repair, you should expect to pay $400 – $500 on the higher end, including 20% cost increase. This could require replacing the thermostat and associated wiring and parts. It is also important to note if any refrigerant is needed, resulting in additional costs which usually ranges from $50 – $300.

It is always recommended to call Local Reliable Air Conditioning & Heating at (866) 311-8590 for accurate pricing. They will be able to provide an in-depth inspection, provide an accurate itemized list of parts, and explain the repair cost in full detail.

Diagnosing an AC That Won’t Turn Off

Air Conditioners that won’t turn off can be an annoying problem in the hot California heat. Luckily, there is a local HVAC repair company – Reliable Air Conditioning & Heating – that can help.

Reliable is a family owned business that provides same-day service for appliance and HVAC repair and installations. Their highly-trained technicians are experienced in the field, with a minimum of 5 years experience. They understand that dealing with an AC not turning off is a stressful situation, and provide fair and affordable pricing. Reliable is licensed and insured, so customers can trust that the repairs are done correctly and safely.

Reliable offers same-day services and a 90-day warranty on all repairs. This will help the customers get back to comfort quickly and with that extra peace of mind that comes with knowing the job was done right.

Finding a reliable HVAC repair company in an emergency can be hard to do – but with Reliable Air Conditioning & Heating, customers can trust they will be taken care of. With their experience in dealing with AC not turning off and their same-day service, all customers can have the peace of mind that their appliance will be up and running again in no time!

FAQ: What to Do When Your AC Won’t Turn Off

Q: Why Won’t My AC Turn Off?

A: Your AC may not be turning off due to several causes, including damaged thermostat, a short in the wiring, or a faulty compressor or fan motor.

Q: How Can I Check If the Thermostat Is the Problem?

A: Check if the thermostat’s settings are correct. If the temperature is set below the room’s actual temperature, the AC won’t shut off.

Q: Can I Fix My AC Myself?

A: Depending on the cause of the problem, you can check for a short in the wiring and check for faulty parts but it is best to call a qualified technician to repair your AC.

Q: How Can I Find a Qualified Technician?

A: Look for a reputable local reliable appliance repair service such as Local Reliable Appliance Repair (866) 311-8590.

If your AC won’t turn off, it’s important to take action right away to avoid causing more damage and potential costly repairs. Call Local Reliable Appliance Repair at (866) 311-8590 to quickly diagnose and resolve the issue.