Your air conditioning unit is a silent hero during scorching summers, tirelessly keeping your home cool and comfortable. To ensure it continues to operate at peak efficiency, regular maintenance is crucial. But do you really know how to keep your unit operating optimally?
Regular Filter Replacement
The air filter in your air conditioning system plays a vital role in maintaining indoor air quality and preventing dust and debris from clogging the system. Make sure to check your filter every month and replace it if it appears dirty or clogged. A clean filter not only improves airflow but also reduces strain on the system, leading to lower energy consumption.
Clean the Outdoor Unit
The outdoor unit of your air conditioner can accumulate dirt, leaves and debris over time, hindering airflow and reducing efficiency. It’s good practice to inspect the outdoor unit periodically and remove any obstructions. Use a garden hose to gently clean the coils and fins, being careful not to bend or damage them.
Keep the Area Around the Unit Clear
Ensure there’s adequate clearance around the outdoor unit to allow for proper airflow. If you have to, trim any vegetation or obstructions within a two-foot radius of the unit to prevent airflow restriction. You’d also want to avoid placing objects on top of or near the unit that could impede ventilation.
Check and Clean the Evaporator Coils
Over time, the evaporator coils in your air conditioning unit can accumulate dirt and grime, reducing their ability to absorb heat efficiently. Inspect the coils annually and clean them if necessary. Use a soft brush or vacuum cleaner to remove debris gently, taking care not to damage the delicate fins.
Inspect and Straighten Fins
The fins on the evaporator and condenser coils are susceptible to bending, which can obstruct airflow. Regularly inspect the fins and use a fin comb to straighten any bent fins carefully. Properly aligned fins facilitate better airflow and improve the overall performance of your AC unit.
Schedule Professional Maintenance
While DIY maintenance is essential, scheduling annual professional maintenance is also crucial for keeping your air conditioning unit in top condition. A trained technician can thoroughly inspect and tune up your system, identifying potential issues before they escalate into costly repairs.
Monitor Refrigerant Levels
Low refrigerant levels can indicate a leak in your air conditioning system, compromising its cooling capacity. If you notice reduced cooling performance or ice buildup on the evaporator coils, contact a qualified HVAC technician to inspect and recharge the refrigerant as needed.
Optimise Thermostat Settings
Programming your thermostat to maintain consistent temperatures when you’re home and adjusting it when you’re away can help reduce energy consumption and extend the lifespan of your air conditioning unit. Consider investing in a programmable or smart thermostat for precise temperature control and energy savings.
Replace Ageing Equipment
If your air conditioning unit is more than 10-15 years old or frequently requires repairs, it may be time to consider replacing it with a newer, more energy-efficient model. While upfront costs may be higher, modern units offer improved performance and energy savings in the long run.
More Years for Your Air Conditioning Unit
Make sure your AC unit remains in tiptop condition by following our practical tips. This way, you’ll add more years to your beloved air conditioning system. Note that regular maintenance is key to prolonging its life and avoiding costly repairs!
