Air Conditioning Repair 101: It’s Time to Fix Your A/C

If your air conditioner isn’t running right, it might be time to get it repaired. There are many causes of AC problems, and ignoring them may worsen the situation. Delaying repairs can lead to a higher energy bill and more parts to replace. In some cases, you may even have to replace the entire system.

Circuit boards

Whether you’re trying to repair your AC or replace the entire unit, you’ll need to replace the circuit boards. This is a complex task that involves a lot of technical know-how. Circuit boards are the key components of an electrical appliance, and it’s crucial to understand how to repair them correctly. While replacing an old board can save you a lot of money, it’s important to understand how to recognize the cause of the failure first.

To begin with, you should ensure that the power is off in the room where you’re working and turn off the circuit breaker. This will protect you from accidentally damaging yourself.


Changing your air filters on a regular basis is vital for your air conditioning system. A dirty air filter restricts the airflow and wears out the components faster. It’s also very expensive to have your air conditioning system repaired if the filter isn’t changed. Luckily, there are some simple steps you can take to keep your air filter in top shape.

Start by replacing your old air filters with new ones that are MERV-rated. The MERV rating is a system that describes the efficiency of the filter. A higher MERV rating means a better filter. Typically, filters with a higher MERV rating are more efficient.

Safety switch

The safety switch on an air conditioner is an important piece of the air conditioning system. It prevents water damage by shutting off the compressor and stopping the condensation process, which can lead to structural damage. In addition to preventing water damage, the safety switch can help maintain the safety of the entire system, reducing the chances of a more costly repair job.

The safety switch is designed to trip when the system’s pressure reaches a certain amount. If the switch trips, the unit may shut down. This can happen for a variety of reasons, including a clogged coil or filter. Additionally, if the unit is not equipped with a filter, the high-pressure safety switch may not be able to protect the compressor and its components.

Dirty or clogged filters

A dirty air filter can cause your air conditioner to function poorly. A dirty filter prevents the air from circulating as it should, resulting in an uncomfortable home temperature. When it’s time for maintenance, make sure to check the air filter for dirt and clogging.

Dirty air filters also increase energy consumption, which will increase your utility bills. A dirty filter should be replaced every month.

Cost of repair

A common cause of air conditioning problems is the leak of refrigerant, known as Freon. The leak is caused by holes or corrosion in the coils. This refrigerant is critical for cooling your home’s air. Without Freon, your air conditioner will fail to cool properly. It is important to repair the coils to ensure your air conditioner operates at its peak efficiency. The cost of repair depends on the extent of the damage to the coils and the severity of the leak.

Some air conditioner repair Fort Worth services include the replacement of the blower motor, which can cost $150 to $800 (or more on expensive brands). Another common service involves replacing the expansion valve, which can cost anywhere from $500 to $1,500. In general, replacing an expansion valve should take about two to three hours.

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