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In the warmer months, the air conditioner is a homeowners most valuable appliance.

Thats why proper maintenance of your air conditioner is important to keep it running well.

Thebest time to clean your air conditioner is the springbefore the summer heat arrives.

How to clean an outdoor AC Unit

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Kill the power to the outdoor condenser by unplugging the unit or turning the power off at the breaker.

Clear Away Debris Around the Unit

Remove any leaves or landscaping near the unit.

Then, use ashop vacuum cleanerto remove the remaining dirt and dust inside the unit.

Materials needed to clean an outdoor AC unit

The Spruce / Sarah Lee

Use a soft bristle brush to brush away the grime accumulated on the coils.

Always brush up and down, not side to side.

A vacuum brush attachment works well here, too.

Turning the AC off at the thermostat

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Let the cleaner sit on the coils for the products recommended time, usually 5-10 minutes.

Avoid spraying the electrical components with water.

A power washers force could damage your appliance.

Clearing away debris around the AC unit

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Let the air conditioner air dry.

Dont forget to turn the unit back onboth on the thermostat and by plugging in the unit.

There are also warning signs that your air conditioner likely needs a professional attention.

Removing the top of the condenser unit

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However, take care not to get water on the inside wires and components that need to remain dry.

However, in some instances, vinegar can help clean buildup in the AC coils.

On average, the life expectancy of an air conditioner is 10 to 20 years.

Removing debris inside the unit

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If its well-maintained and serviced at least once a year, it can last even longer.

How to Clean Your Window AC Unit in 8 Simple Steps.

Air Conditioning Replacement: Should I Repair or Replace my AC Unit?Angi.

Brushing the outdoor AC coils

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Spraying AC coils with a cleaner

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Spraying the unit with a hose

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Replacing the top on the AC Unit

The Spruce / Sarah Lee