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The 7 Most Common HVAC Breakdowns

An air conditioning device, to operate accurately, requires a precise balance of pressure, airflow, and temperature. Due to its complexity, your home’s air conditioning appliance can struggle differently.

While some issues are simpler and less expensive to resolve, others might require costly AC repair in Wesley Chapel. So to avoid these problems, it is prudent to schedule timely air conditioning services that help prolong the life of your cooling device.

Understanding Some Common HVAC Breakdown Issues

Below are some heating and cooling breakdown issues that demand immediate repair service:

  • Defective Fuse, Breaker, or Electrical Connections

If your air conditioner fails abruptly, it is advisable that you first check your circuit breaker and fuse to ensure that there are no electrical problems. If that does not resolve the issue, you may have tripped a high-pressure push button, or your air conditioner might have faulty wirings. 

  • Refrigerant or Coolant Leak

Many factors can cause a coolant to leak, including formaldehyde exposure, formic acid buildup, and natural wear and tear. Acid can accumulate and burn a hole through the coils or copper ducting of the unit over time, resulting in a pressure change and leak. 

  • Frozen Evaporator or Condenser Coils

Warm air must travel through a path to reach the frozen coils that cool the air in air conditioners. However, if this track gets blocked, the evaporator coils may freeze due to a lack of hot air. As a result, regularly changing the air conditioner filter is strongly advised.

  • Overburdened System

The cooling capacity of air conditioning units is limited. On hot days, you may use your air conditioner more frequently, putting additional strain on the air conditioning device. It is especially true if your air conditioner is small or oversized for your indoor environment.

  • Thermostat Error

If your thermostat has calibration issues, your air conditioning system will work harder than necessary. Thermostats regulate the amount of air that circulates at your place.

  • Corrosion and Moisture

Dirt and moisture inside your air conditioner can cause corrosion, which is bad for the electronic systems. Hence your device strives hard to remove excess dampness via a drain line while it is cooling. Nevertheless, if your unit has ice on its coils or the drain line is obstructed, moisture can collect and cause severe problems.

  • Inadequate Maintenance

One of the most probable reasons for air conditioning unit breakdowns is lack of maintenance. In addition, your air conditioning machine, like any mechanical system, has several parts that can collect dirt or wear out over time. If the unit is not inspected and cleaned regularly, these problems can worsen and lead to a complete system breakdown.


So if you are searching for a dependable HVAC company for any of these services, our expert technicians at Franks Air Conditioning & Heating are just a call away. Get in touch with us today to know more about our Air Conditioner Installation Wesley Chapel, FL.