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How To Clean Air Conditioner Blower Without Paying Anything?

Nestled within the unit, a clean blower wheel is vital to prevent warm air from overheating the system and cool air from becoming stagnant. 

Cleaning your AC doesn’t have to be a daunting task. You can easily walk through the process. A filthy fan or air conditioner isn’t just less efficient at cooling; it’s a potential health risk for sensitive lungs and can cause allergies.

So, rather than waiting for the cooling season to end, it’s wise to tackle this vital role now. This guide demonstrates the ins and outs of keeping your blower in top shape.

What is an AC Blower? – The Moving Wheel

Think of the blower motor in your air conditioning system as its heart—pumping and circulating cool, refreshing air throughout your home. Like the circulatory veins, the blower wheel is critical in this process.

Is It Time to Clean Your AC Blower?

Your blower fan must remain free of dirt and debris for optimal operation. When clean, it operates smoothly and efficiently, enhancing your living space’s comfort and air quality.

If your AC isn’t as excellent as it used to be or makes strange noises, it might be a sign that your blower needs a thorough cleanup. A dirty blower can suffer from dust and debris buildup, causing strain on your air conditioning system and increasing energy consumption.

Here are a few symptoms that your blower assembly might be crying out for attention:

  • Your air conditioner is working overtime, yet it isn’t blowing air as it should.
  • Unusual sounds or the blower motor struggling can indicate debris is interfering with its operation.
  • An overheating AC unit or a freezing air conditioning system are tell-tale signs of inadequate air circulation.
  • Climbing electricity bills may suggest your blower is overworked and not operating as it should.

Additionally, if you’re experiencing allergy symptoms or respiratory issues, it could be due to dust from a dirty blower fan.

How to Clean Air Conditioner Blower? – Let’s Blow The Dust

5 Things you need to start:

  • A vacuum (if you have one)
  • Rags or paper towels
  • Warm water (for stubborn dust)
  • A toothbrush or any sponge for scrubbing
  • Flat-head screwdriver & a regular kitchen knife

Step 1: Power Down and Prepare

Stop! Safety first. You must shut off the power to your heating and cooling system before starting the process. This precaution prevents accidental electrocution and ensures you don’t get your fingers stuck in the blower wheel if the unit unexpectedly powers on.

Step 2: Access the Blower

Open the outdoor unit of your air conditioner where the blower wheel is located and remove the blower housing. This typically involves removing an access panel on your air conditioner to find the blower assembly within your HVAC system.

Step 3: Cleaning the Blower Components

Then, use a vacuum cleaner to remove dirt and dust from the blower fan and wheel. Be mindful not to damage the delicate fan blades. For more thorough cleaning, use a can of compressed air to spray into the nooks and crannies of the dirty blower wheel, loosening the accumulated grime. Avoid spraying the dust towards the air ducts to prevent it from entering your home.

 Tip: Take the blower to your backyard, washroom, or a sheltered outdoor space. 

Step 4: Deep Cleaning with Solutions

Apply a no-rinse cleaning solution to the blower wheel to wash away stubborn debris. Use a soft cloth dipped lightly in the solution to wipe the wheel’s exterior, blower motor, and fan blades. Make sure not to oversaturate the fabric.

Step 5: Reassembly and Testing

Once everything is clean and has had time to dry, reassemble the outdoor unit. Restore the power to your air conditioning system and turn it on to test. A clean AC blower should lead to a noticeable improvement in efficiency and airflow in the room.

5 Advantages of Cleaning Your AC Blower

Want some more blessings of cleaning this vital component? Here are some of these:

1. Stay Cool, Effortlessly

A light AC allows your air conditioner to cool your space properly and effortlessly. Just like you wouldn’t neglect to service your car, the same principle applies to maintaining your home AC or HVAC systems. Keeping the blower clean prevents the system from overworking, making it easy to stay calm even during peak summer.

2. Save on Your Bills

Cleaning your AC blower can also lead to significant energy savings. A clean blower doesn’t battle against dirt, reduces the stress on your air conditioning system, and makes it work less hard. Energy Star recommends this efficiency. It enhances your system’s energy efficiency, helping you save on your bills.

3. Breathe Easy

Regular maintenance of the fan drastically reduces the dust and allergens circulating in your home. This benefit significantly improves air quality, allowing you and your family to breathe easily. A less congested air system means healthier indoor environments and fewer allergies.

4. Keep Your AC Around for Longer

Just as regular servicing can extend the lifespan of your air conditioning system, with proper maintenance and care, a new high-efficiency air conditioner can continue providing cooling for up to 15 to 20 years.

5. Better Performance

Not only does it save energy or improve air quality—but also enhances the overall performance of AC. The cleanliness of critical components like the blower wheel and fan blades leads to a more effective, robust, and reliable cooling system.

FAQs

Can I clean my AC blower without taking it out?

Yes, you can clean the AC blower without removing it. Use a vacuum with a hose attachment to remove loose dust and debris. Use a soft brush or compressed air to blow out dust from harder-to-reach areas for more thorough cleaning.

What’s the best way to clean a dirty AC blower?

To clean a dirty AC blower, first turn off the power. Use a vacuum to remove dust and debris. Apply a no-rinse cleaner for stubborn grime and gently wipe the parts with a soft cloth.

How frequently should I clean the AC blower?

Clean your AC blower at least once a year. If you live in a dusty area or use your AC frequently, consider cleaning it every six months.

Is it possible to clean my AC by myself?

You can clean your AC for essential maintenance, like cleaning the blower and filters. Ensure the unit is powered off before you start. For deep cleaning or technical issues, consider hiring a professional.

What is the typical time and cost to clean an AC blower?

Cleaning an AC blower typically takes about an hour if you do it yourself. If you hire a professional, the cost can range from $100 to $250 when other components are in good condition.

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