It’s that time of year again when the weather starts to heat up and we all start cranking our air conditioners. But before you do, make sure you give your AC unit a little TLC first. You don’t want it to break down on you in the middle of a scorching hot summer day! Here are 20 easy tips on how to maintain your air conditioner and keep it running smoothly all season long. trust us – your AC will thank you!
1. Clean or replace your air filter regularly
One of the most important things you can do to keep your AC unit running smoothly is to clean or replace your air filter regularly. A dirty air filter can restrict airflow and cause the AC to work harder than it needs to, leading to decreased efficiency and higher energy bills. Filters should be replaced at least every 3 months (or more often if needed).
2. Keep the area around your AC unit clear
It’s also important to keep the area around your AC unit clear so that it has plenty of room to breathe. Make sure there’s plenty of space on all sides of the unit, and keep any plants, shrubs, or trees trimmed back so they’re not blocking the airflow.
3. Keep the coils clean
Another key part of AC maintenance is keeping the coils clean. The evaporator coil (located inside the unit) and the condenser coil (located outside) can both get dirty over time, which can decrease efficiency and cause the unit to work harder than necessary. Clean the coils at least once a year – more often if needed – using a brush or vacuum attachment to remove any dirt or debris.
4. Get rid of any dust buildup inside the unit
In addition to cleaning the coils, you should also get rid of any dust buildup that’s collected inside the AC unit itself. Over time, dust can accumulate on the fan blades and other parts of the unit, which can restrict airflow and cause the AC to work harder than necessary. To clean the unit, simply turn it off and remove the access panel so you can reach the fan blades. then, use a brush or vacuum attachment to remove any dust buildup.
5. Straighten bent fins
The fins on your AC unit’s coils can easily become bent, which can restrict airflow and cause the unit to work harder than necessary. If you notice any bent fins, simply use a fin comb (available at most hardware stores) to straighten them out.
6. Make sure the thermostat is working properly
Another important part of AC maintenance is making sure the thermostat is working properly. A faulty thermostat can cause all sorts of problems, including making the AC unit work harder than necessary. If you’re not sure how to test your thermostat, consult your AC’s owner’s manual or contact a professional for assistance.
7. Keep the area around your AC unit free of debris
Another important part of keeping your AC unit in good working condition is to keep the area around it free of debris. This includes leaves, twigs, branches, and anything else that could potentially block the airflow. In addition, be sure to keep any plants or shrubs trimmed back so they’re not blocking the unit.
8. Cover your AC unit in the winter
When the colder months roll around, it’s important to cover your AC unit to protect it from the elements. This will help to keep it in good condition and prevent any damage that could occur from exposure to the cold weather.
9. Check for leaks
Another crucial part of AC maintenance is checking for leaks. over time, the seals and gaskets around your AC unit can become worn or damaged, which can cause refrigerant to leak out. If you notice any leaks, be sure to have them repaired as soon as possible by a professional.
10. Keep the drainage system clear
The drainage system on your AC unit is responsible for removing condensation from the unit. over time, this system can become clogged with dirt and debris, which can lead to water damage and even mold growth. To keep the system clear, simply flush it out with a garden hose every few months.
11. Inspect the ductwork
If your AC unit is connected to ductwork, it’s important to inspect the ducts on a regular basis. over time, leaks can develop in the ducts, which can cause airflow problems and decreased efficiency. If you notice any leaks, be sure to have them repaired by a professional as soon as possible.
12. Check for signs of wear and tear
As with any other type of machinery, it’s important to check your AC unit for signs of wear and tear. This includes things like cracks or leaks in the housing, loose bolts or screws, and damaged wiring. If you notice any signs of wear and tear, have the unit serviced by a professional.
13. Clean the filters
One of the easiest (and most important) things you can do to keep your AC unit in good working condition is to clean the filters on a regular basis. Clogged filters can restrict airflow and cause the unit to work harder than necessary. To clean the filters, simply remove them from the unit and wash them with soap and water.
14. Replace the filters when needed
In addition to cleaning the filters, it’s also important to replace them when needed. If they’re clogged or damaged, they won’t be able to do their job properly, which can lead to decreased efficiency and even system failure. Most filters should be replaced every three months or so.
15. Clean the coils
Another important part of AC maintenance is cleaning the coils on a regular basis. over time, dust and dirt can build up on the coils, which can restrict airflow and cause the unit to work harder than necessary. To clean the coils, simply remove them from the unit and wash them with soapy water.
16. Lubricate the moving parts
To keep your AC unit in good working condition, it’s important to lubricate the moving parts on a regular basis. This includes things like the fan motor, compressor, and any other moving parts. Most AC units require lubrication every three months or so.
17. Check the thermostat
The thermostat on your AC unit is responsible for regulating the temperature. over time, it can become calibrated, which can cause it to inaccurate readings. If you notice that your AC unit isn’t cooling properly, be sure to check the thermostat and calibrate it if necessary.
18. Clean the condenser coils
The condenser coils on your AC unit are responsible for dissipating heat. over time, they can become clogged with dust and dirt, which can reduce their efficiency. To clean the coils, simply remove them from the unit and wash them with soapy water.
19. Check the Freon level
Refrigerant is what helps your AC unit to cool the air. over time, the level of refrigerant can decrease, which can cause the unit to work harder than necessary. If you notice that your AC unit isn’t cooling properly, be sure to check the Freon level and add more if necessary.
20. Have the unit serviced by a professional
The best way to keep your AC unit in good working condition is to have it serviced by a professional on a regular basis. This includes things like cleaning the coils and filters, lubricating the moving parts, and checking for leaks or other signs of wear and tear. Most AC units should be serviced at least once a year.
