What is the most common cause of system breakdown in A/C equipment?

The most common cause of system breakdown in A/C equipment is indeed linked to a lack of maintenance. Routine maintenance is essential because it ensures that all components of the A/C system are functioning optimally. When maintenance is neglected, issues such as refrigerant leaks, dirty coils, and clogged filters can accumulate, leading to significant wear and tear on the system. Over time, this neglect can result in reduced efficiency, higher energy consumption, and ultimately, complete system failure.

Regular maintenance tasks include checking and replacing air filters, cleaning coils, ensuring proper refrigerant levels, and inspecting electrical components. When these tasks are performed consistently, they can greatly extend the lifespan of the A/C equipment and prevent unexpected breakdowns. This principle highlights the importance of proactive care in maintaining air conditioning systems, making it clear why lack of maintenance is a primary factor leading to failures.