Summer is in full swing, so the temperatures are rising. If you’re like most people, you’re probably trying to stay cool by using your air conditioner. But have you given any thought to how well your AC is performing? One of the most critical factors in keeping your AC running smoothly is keeping the outdoor unit clean. This blog post from Cool Earth AC will discuss what you need to know about cleaning your AC outdoor unit!
What is the outdoor AC unit, and what does it do?
The outdoor AC unit is the larger of the two units that make up a split central air conditioner. The other unit is located indoors and is generally much smaller. The outdoor unit contains the compressor, condenser coils, and a fan.
The compressor and fan work together to draw heat out of the air, while the condenser coils help to release the heat into the air outside. The outdoor AC unit also contains a Freon line, which helps to cool the refrigerant before it enters the indoor unit.
The outdoor AC unit must be firmly secured to a level surface to function correctly. It is also essential to keep the area around the unit clear of debris so that air can flow freely around it.
Why should you clean the air conditioner outdoor units?
There are a few reasons why keeping the outdoor condenser unit clean is essential.
- Clogged filters can reduce the AC unit’s efficiency and cause it to work harder than necessary, leading to higher energy bills.
- Dirty coils can also decrease the unit’s efficiency and might even cause a fire.
- Insects and other pests can nest in the AC unit if it’s not cleaned regularly, leading to health problems for your family.
- Mould and mildew can form on the AC unit if it’s not cleaned regularly, which can cause respiratory problems.
You should clean the outdoor AC unit at least once a year. You may need to clean your unit more frequently if you live in a dusty or pollen-polluted environment.
How to clean the air conditioning system outdoor unit – a step-by-step guide
1. Shut off the power to the AC unit at the breaker box
One of the most critical steps in cleaning your outdoor AC unit is to shut off the power. This will ensure that you don’t accidentally injure yourself while cleaning. The breaker box is typically located near the outdoor unit, so it should be easy to find. Once you’ve shut off the power, you can move on to the next step.
2. Remove the cover of the outdoor unit
The next step is to remove the cover of the AC unit. This will give you access to the coils and other unit parts that need to be cleaned. Be careful not to damage the cover as you remove it.
3. Vacuum any debris or leaves from inside the unit
Once you’ve removed the cover, you can use a vacuum cleaner to clean any debris or leaves that have accumulated inside the unit. Be sure to eliminate all the debris, so it doesn’t clog up the coils or other parts of the unit.
If there is a lot of dirt and debris inside the unit, you may need to use a brush to get rid of it. Just be careful not to damage the coils with the brush.
4. Use a hose to spray water inside and outside of the unit to clean it
The next step is using a hose to spray water inside and outside the unit. This will help remove any dirt or debris you may have missed with the vacuum. Be sure to spray the water evenly, so all parts of the unit get clean. You can also use some coil cleaner if necessary.
You may need a brush to scrub away any stubborn dirt or debris. Once you’ve finished cleaning the unit, you can move on to the next step.
5. Replace the cover and turn on the power to test the AC unit
The final step is to replace the cover and turn on the power to test the AC unit. If everything is working correctly, you should be able to enjoy cool air in your home once again.
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Tips for keeping the outdoor AC unit clean all year long
You can do a few things to keep the outdoor unit clean all year long.
1. Clean the outdoor unit at least once a year
As we mentioned, cleaning the outdoor AC unit at least once a year is essential. This will help to prevent dirt and debris from accumulating and clogging the unit. If you live in an area with a lot of dust or pollen, you may need to clean it more often.
2. Remove any debris or leaves that have built up around the unit
Removing debris or leaves built up around the unit is also essential. This will ensure that air can flow freely around the unit and that it doesn’t get clogged with debris.
If you have trees or bushes near the unit, you may need to trim them back occasionally to prevent leaves and branches from falling on the unit.
3. Make sure the filters are clean and free of dust and dirt
The air filter in the AC unit can become clogged with dust and dirt over time. This can reduce the unit’s efficiency and cause it to work harder than it needs to. Check the filters regularly and replace them if they become dirty.
4. Check for any leaks or damage to the unit and fix as necessary
It’s also essential to check for leaks or damage to the unit. If you notice any problems, be sure to fix them as soon as possible. This will help keep the unit in good condition and prevent further damage.
5. Cover the AC unit when it’s not in use to protect it from the elements
When the AC unit is not in use, cover it up. This will protect it from the elements and help to keep it clean. You can purchase a cover for the unit at most home improvement stores.
As you can see, there are a few things you need to do to clean the outdoor AC unit. However, following these steps, keeping the unit clean and running all year and smoothly long should be easy.
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