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Serving Katy, TX and the Surrounding Areas

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Serving Katy, TX and the Surrounding Areas
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AC Comfort Blog

The 6 Most Common Central Air Repairs We Get Called For


As the mercury rises, so does the reliance on central air conditioning systems to maintain our homes and businesses at a comfortable temperature. With over 75% of households in the United States equipped with air conditioners, it’s no surprise that the demand for maintenance and repair services is high. At AC Comfort, we pride ourselves on our extensive experience and expertise in central air repair in Katy, TX, ensuring your system runs smoothly and efficiently.

Central air conditioning systems are complex machines that combine various electrical, mechanical, and refrigeration components. Attempting DIY repairs without the proper knowledge can lead to further damage, void warranties, and even pose safety risks. Professional HVAC contractors like us not only diagnose and fix issues correctly but also help in maintaining your system to prevent future breakdowns, ultimately saving you money and ensuring your safety. Below are the six most common repair calls we get.

#1. Refrigerant Leaks

Refrigerant is the lifeblood of your AC system, facilitating heat exchange and cooling. Leaks can lead to decreased efficiency, higher utility bills, and environmental harm. Signs of a refrigerant leak include hissing noises, ice on refrigerant lines, and reduced cooling capacity. Addressing these leaks promptly ensures your system operates efficiently and minimizes environmental impact.

#2. Faulty Wiring or Electrical Issues

Improper wiring not only poses significant fire hazards but can also prevent your AC from starting or operating efficiently. Symptoms of electrical issues include frequently tripped circuit breakers and the AC unit abruptly shutting off. Ensuring your system’s wiring is correctly installed and maintained is crucial for safety and operational efficiency.

#3. Fan Problems

The fan plays a crucial role in circulating indoor air and expelling heat from the condenser. Common fan-related problems include motor failures, lack of lubrication, and worn belts, leading to inadequate cooling or overheating of the system. Regular maintenance can prevent these issues and extend the life of your unit.

#4. Compressor Issues

Acting as the heart of the AC system, the compressor compresses refrigerant and pumps it through the system. Symptoms of compressor problems include strange noises, the system not cooling, or difficulty starting. Compressor issues can be complex and often require professional diagnosis and repair.

#5. Clogged Drains

As your AC cools the air, it also extracts moisture, which is expelled through a drain line. Clogged drains can lead to water damage, mold growth, and increased humidity levels. Regular cleaning of the drain line is essential to prevent these issues and maintain indoor air quality.

#6. Thermostat Malfunctions

The thermostat controls the operation of your AC system. Issues like incorrect calibration, wiring problems, or outdated technology can lead to inefficiency and discomfort. Upgrading to a programmable or smart thermostat can enhance control and efficiency.

Preventive Maintenance: The Key to Avoiding Repairs

Many of the common issues we’re called for can be prevented with regular maintenance. Our maintenance services include comprehensive checks and cleaning to ensure your system runs smoothly and efficiently. Regular maintenance not only prevents unexpected breakdowns but also extends the lifespan of your AC, saving you money in the long run.

Don’t let a faulty AC disrupt your comfort; contact us today for all your central air repair and maintenance needs.

At AC Comfort, your comfort is our business! Serving Katy, TX and the surrounding areas—call us today for service for your central air conditioning system.

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