Most of us rely on our Air Conditioning systems to keep us cool and comfortable during the hottest days of the season. Regular maintenance of your AC system is a responsibility that can’t be overlooked. As a homeowner, you have the power to ensure your AC system is running at its best. A well-maintained AC system not only helps to ensure you’re keeping cool, but will help to extend the life of your system, reduce your energy cost, and reduce the chances of unexpected issues and repairs. Here are a few simple tips that you can do to help make sure your whole home air conditioning system is running at its best.
Inspect/Replace your Furnace Filter
A clean furnace filter will benefit your AC and furnace systems and prolong their lifespans. A clean air filter distributes airflow more evenly, making your systems more efficient. Your furnace filter catches airborne dust, pollen, and pet dander, improving the overall air quality in your home. Generally, furnace air filters should be changed every six months. Still, if you live in a particularly dusty area or have multiple pets, you may need to change the filter more frequently.
Regular inspections are a proactive step in maintaining your AC system. To inspect your filter, first be sure to shut off the power to your system. Remove the air filter, making sure to note the direction of the arrows that indicate the airflow direction. Inspect the filter for buildup of debris, and replace with the filter recommended by the manufacturer if necessary. When replacing or reinstalling the filter after inspection, match the filters’ arrows with those on the unit. A good time to replace the filter is at the beginning of the spring and winter. Regular inspections between replacements will help ensure the filter works at its best.
Make sure your AC Unit is Level.
The installer will level the unit when your air conditioning is first installed. Over time, the ground around and beneath your AC may shift, causing your AC condenser to lose its level. Even a shift of a few degrees off level can put excess stress, eventually leading to malfunctions or premature wear. A level AC unit allows refrigerant and lubrication to move correctly through the unit, ensuring proper performance. An unlevel unit can also cause the condenser to vibrate, which could cause connections to become loose and lose coolant.
To check if your unit is level, use a carpenter’s bubble level. Place the level on the top of the unit and measure in both directions. If you do find the unit is off by more than a few degrees, it is recommended that you have a professional technician inspect and perform any corrections necessary. With the risk of bending tubing and cooling lines, fixing the issue yourself is not recommended. It could lead to damage to the unit and additional repair costs.
Keep the AC Condenser Clean
Proper airflow is essential for the unit to function efficiently. A buildup of debris from leaves, dust, and pollen will reduce the amount of air the unit can draw in.
After ensuring the power to the unit is off, remove any debris by hand from the top and sides of the AC. If available, you can use a shop vacuum to remove additional dust and particles. Clean the fins on the sides of the AC with a garden hose; do not use a pressure washer, as this could damage the fins.
Inspect the fins. Bent fins will also reduce airflow into the unit. Straighten any bent fins using a butter knife or commercial fin straightening tool.
Keeping the area around the unit free of leaves and vegetation will help prevent debris from being drawn into your AC.
Schedule an Annual Inspection
Following these DIY tips for keeping your Air Conditioner running at its best will improve your system’s performance and help identify potential problems before they become more serious. Several other parts of the system require regular maintenance and inspection that should only be performed by a professionally trained technician. It’s vital to schedule your inspection annually or per the manufacturer’s recommended time frame.
Following these best practices will ensure your unit runs as efficiently as possible, keeping you comfortable, saving energy costs and avoiding unexpected problems or system failure.