Beat the Heat with DIY AC Maintenance


The scorching summer months can be brutal without a properly functioning air conditioning system. While professional AC repair services are recommended for major issues, there are several DIY maintenance tasks you can perform to keep your unit running smoothly and efficiently. In this article, we’ll share some helpful tips to ensure your AC system is ready to beat the heat.

Clean or Replace Air Filters

Clogged air filters can significantly reduce the efficiency of your air conditioning unit and increase energy costs. Check and replace your filters regularly, typically every one to three months during peak usage.

Clear Debris from Outdoor Unit

Grass clippings, leaves, and other debris can accumulate around the outdoor condensing unit, blocking airflow and causing the system to work harder. Use a soft brush or vacuum to gently clear away any obstructions.

Inspect and Clean Coils

Dirty coils can lead to decreased efficiency and potential system failure. Carefully examine and clean the evaporator and condenser coils using a soft brush or coil cleaner, following the manufacturer’s instructions.

Check for Refrigerant Leaks

If your AC unit isn’t cooling properly, it may be due to a refrigerant leak. Look for signs of leakage, such as ice buildup on the refrigerant lines or a hissing sound. Addressing leaks promptly is crucial to prevent further damage.

Straighten and Insulate Refrigerant Lines

Bent or exposed refrigerant lines can cause energy loss and decrease efficiency. Straighten the lines and insulate them with appropriate insulation material to improve performance.

Seal Ductwork

Leaky ductwork can lead to significant energy loss and reduced cooling capacity. Inspect your ductwork for gaps or holes and seal them with duct sealant or metal-backed tape.


By following these simple DIY maintenance tips, you can help extend the life of your air conditioning system, improve its efficiency, and potentially save money on energy bills. However, remember that for complex repairs or installations, it’s always best to seek the expertise of professional AC service providers like All-A-Round A/C, Heating & Refrigeration.