Troubleshooting Common Central Air Conditioning Problems

Written on: May 20, 2024

Keep Cool and Carry On

Central air conditioning is a blessing in the sweltering heat, but when it malfunctions, it can be a tremendous source of discomfort and stress for you and your family. Fortunately, there are some common central air conditioning problems that you can resolve yourself. Others will require professional intervention. Here are some common central air conditioning problems and their potential solutions:

1. Air Conditioner Won’t Turn On

• Check the thermostat: Ensure it’s set to “cool” and verify that the temperature is set lower than the room temperature.
• Inspect the circuit breaker: If the central air conditioning unit isn’t turning on, the circuit breaker could have tripped. Reset it and see if the problem persists.

2. Not Cooling Properly

• Clean or replace the filter: A dirty filter restricts airflow, reducing the central air conditioning system’s efficiency. Regular cleaning or replacement is necessary.
• Check the thermostat: If it’s not calibrated correctly, it might not signal the AC to cool the air. You might need a professional to recalibrate it.

3. Insufficient Airflow

• Inspect the ductwork: Leaks or blockages in the ductwork can restrict airflow. Professional inspection and repair might be needed.
• Check the fan: If the fan isn’t working correctly, it won’t circulate air properly. This might require professional repair or replacement.

4. Water Leaks

• Check the condensate line: The line might be blocked, causing water to back up and leak. Clear any blockages in the line.
• Inspect the drain pan: If it’s damaged or rusted through, water will leak out. You might need to replace the pan.

5. Strange Noises

• Inspect the unit: Rattling or buzzing noises might indicate loose parts, while whistling or grinding noises could signal more serious issues. It’s best to call a professional for a thorough inspection.

Remember, regular maintenance can prevent many of the issues outlined above. Brideau offers preventative maintenance and an Air Conditioning Service Plan, which includes an annual tune-up, as well as priority service and a 15% discount on parts and labor. With regular tune-ups and ongoing maintenance, you can avoid more serious problems and keep your costs down. Just like a car, a central air conditioning system requires regular maintenance to perform optimally.

Scheduling tune-ups will keep your central air conditioning system running at its maximum efficiency, reducing your annual cooling costs. A tune-up also gives our technicians a chance to catch minor wear and tear before you find yourself with a major problem.

During your tune-up, a Brideau technician will complete all of the following steps as part of the inspection:

• clean the evaporator coil
• inspect refrigerant levels and pressure
• lubricate fan motor and other moving parts
• inspect the condenser-fan motor and blades
• inspect and clean the condenser
• check electrical contacts, capacitors and wiring
• check compressor connection and current

It’s better to address minor issues promptly before they escalate into major ones, ensuring your central air conditioning system keeps you cool when you need it most.

Brideau Will Keep You Cool

At Brideau Energy, the comfort of your home is our priority. We have served the residents of Central Massachusetts and Southern New Hampshire since 1987. Whether you need an AC installed, repaired, or tuned-up, you can count on us.

Contact Brideau Energy today to learn more. We’ll keep you cool!