For excellent performance and long life, keeping your window ac clean and well-maintained is a must. Among many, hosing is one of the best ways to keep your window ac in good health. But a question may come to your mind, can you hose down the window air conditioner?
Yes, you can safely hose down a window air conditioner. Read the instruction manual carefully to find out the proper cleaning procedures before you begin. Despite the ease of hosing down the unit, safety precautions are needed to prevent damage and guarantee smooth operation.
For example, you should ensure the machine is turned off. Make sure the coils have enough time to completely cool. Regularly cleaning the coils and avoiding placing anything on top of the unit are also recommended practices.
However, for a detailed guideline, stay with me. I will tell you why you should hose down and how to hose down your window ac. Let’s explore.
Why Is It Good to Hose Down the Window Air Conditioner?
When it comes to hosing down the window air conditioner, you have many reasons to do so. Here I have listed the top five benefits that make it a good decision.
- Improves Airflow Efficiency
Dust, debris and other obstructions can lower airflow efficiency. So, you can easily remove such obstructions by hosing down your window air conditioner to improve airflow efficiency. It improves your AC’s performance to keep your room cool and comfortable.
- Enhances Cooling Capacity
For a relaxed environment, keeping your air conditioner’s coil neat and clean is essential. So, after hosing down the air conditioner, make sure the coil is clean for better performance. Additionally, it enhances cooling performance, making it the best defense against the sweltering summer.
- Prevents Moisture Buildup
Moisture accumulation is common in air conditioners. Over time it may cause mildew and mold growth that impacts the indoor air quality. To keep it in control, you should hose down your air conditioner to remove excessive moisture. It prevents the formation of mold or mildew.
- Extends Lifespan
It may also enhance your AC lifespan. When you regularly hose down the air conditioner, you must look after many things and ensure everything is perfect. Over time you may experience less wear and tear due to good maintenance.
- Saves Energy and Money
Another benefit of hosing down the air conditioner is saving money and energy. It consumes less energy units and thus you can save money.
Ways to Hose Down a Window Air Conditioner? [Step-By-Step Guide]
Hosing down the window air conditioner is a technical job that needs time. Also, it also needs a lot of care to prevent damage. However, the following are some key steps to hose down your Window AC.
Things You Need:
- Garden hose
- Mild dish detergent
- Pliers or vice grip
- Zip ties
- Coil cleaners (optional)
- Grill brush
- Compressed air (below 30 psi)
Step 1: Access the Filter
First, locate the filter inside the air conditioner unit. It is usually visible when you remove the front panel. If needed, clean the filter separately using appropriate cleaning methods.
Step 2: Remove the Front Panel
Unplug the unit and pull the front panel straight up to access the inner components. After removing that, you get full access to the unit.
Step 3: Remove the Front Frame
Next, unscrew the four screws holding the front frame in place. To remove the frame, push the side of the unit first, unsnapping it. Lift the top part of the frame straight up to detach it. Then, remove the screws on both sides and the two screws at the top back of the unit. Fold the wings back and lift off the entire case.
Step 4: Remove the Plastic Shell
You must remove the plastic shell surrounding the back coils to expose them. Unscrew the two visible screws, including the one beneath the foam. You may need pliers or a vice grip to remove rusty screws.
Warning! Be cautious; never pry against the coils.
Step 5: Remove the Squirrel Cage
Next, lift the foam and cut any plastic zip ties to release the squirrel cage assembly. Lift the assembly carefully and set it aside.
Step 6: Clean the Interior
Now, you can see the accumulated dirt inside the unit. Take a flashlight and check the condition of the coils. To remove loose debris, give it a gentle sweep in the direction of the fins. Use a garden hose with mild dish detergent to spray and clean the interior.
Things You Never Do! Never use a power washer; it may damage the components.
Step 7: Clean the Coils
If necessary, remove the coils for a more thorough cleaning. Unscrew the bottom screws, not bending the copper pipes connected to the coils. Lift the coils carefully and wipe underneath to remove debris. Repeat the process on the other side.
Step 8: Clean the Foam Piece
It is optional, but it is good for better hosing. Remove the foam piece for easier cleaning. Clean it separately using appropriate methods.
Step 9: Use Coil Cleaners (Optional)
You can use coil cleaners containing sodium hydroxide to enhance the cleaning process. When applying the cleaner, avoid applying it for too long; it may damage the coils.
Step 10: Finishing Touches
Use a grill brush to scrape the fins gently in an upward pattern aligned with the fin direction. Avoid scraping sideways to prevent fin damage.
Recommendation! You should use compressed air below 30 psi to dislodge debris effectively.
Step 11: Reassemble the Unit
Clean all plastic components, including the fan, and let everything dry thoroughly in the sun. Once dry, reassemble the unit in reverse order, ensuring all parts are correctly aligned.
Precautions Before/After Hosing Down My Window AC Unit:
- Disconnect the unit from the power source to prevent any electrical hazards during the cleaning process.
- Ensure protection of electrical components of the AC unit. Cover them with a plastic or waterproof material to prevent water damage.
- Properly, clear any debris or loose dirt from the unit’s exterior using a soft brush or vacuum cleaner before hosing it down.
- Never use high pressure to remove dirt, dust or other residuals.
Is it safe to clean a window air conditioner with water?
Yes, it is safe to use water to clean a window air conditioner. Spraying water on the AC’s condenser helps it run efficiently and requires regular cleaning to maintain its performance. Water cleaning poses no harm to the unit and is beneficial for its functioning.
What water should I use when cleaning my window air conditioner?
When cleaning your window air conditioner, refer to the manual for specific instructions. Remove the air filters and check for dust. Use a vacuum to remove debris, then clean the filters with warm soapy water.
How often should I hose down my window AC unit?
To maintain your window AC unit, hose it down monthly during the cooling season. Regularly cleaning and rinsing the filter is essential for its proper functioning. Keeping up with these tasks will ensure the AC unit stays in good working order.
Watch The Video About Window Air Conditioner Drain Better.
Can hosing down a window air conditioner cause damage?
Hosing down a window air conditioner is safe and actually recommended. The condenser draws in outside air along with pollen, dirt, leaves, dust, and grass. Rinsing the unit with running water, from top to bottom, helps remove these contaminants and keeps the air conditioner working properly.
Hosing down a window air conditioner offers several benefits that make it a good decision. However, it is essential to hose down your window AC properly to prevent it from damage. Before starting the job, carefully read the instructions and follow them strictly.