Yearly maintenance by an HVAC expert ensures air conditioning systems function efficiently and safely. The technician begins by inspecting the electronics for damage, debris, and pests that may have compromised the system. They check the contactor for signs of wear, examine the capacitor for leaks or rust, and ensure no water has infiltrated the electronics. Properly functioning components are crucial to preventing potential air conditioning repair needs.
The technician then uses refrigerant gauges to evaluate system pressures, which help identify potential issues like low refrigerant or dirty coils. If refrigerant levels are low, this could indicate a leak.
They also inspect the filter, which may need replacing depending on usage, pets, and allergies. A clean filter is vital for accurate testing and prevents unnecessary strain on the system.
After setting up the gauges and turning on the system, the HVAC expert checks for abnormal noises, leaks, and any unusual signs. They also clean the condenser coils to ensure optimal cooling performance. During the inspection, they might address minor issues, such as replacing stripped screws or re-insulating pipes to prevent water damage.
By performing these tasks annually, HVAC experts help extend the life of air conditioning units and reduce the need for costly air conditioning repair, ensuring comfort and efficiency throughout the year.
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