Is your AC Unit being clogged by Cottonwood or other pollutants?
- Common AC Problem: A major issue with air conditioners, especially during cottonwood season, is the outside unit getting dirty, which hinders cooling performance.
- Cleaning Method: Clean the outside unit using a hose and water, ideally from inside out, ensuring power is turned off before starting.
- Gentle Cleaning: Avoid using high-pressure water or power washers on the fins, as they can bend. Cleaning thoroughly is good, but a bit of leftover dirt is okay.
- Clearance Requirement: Maintain at least two feet of clearance around the unit to ensure proper airflow, trimming any surrounding bushes if necessary.
- Motor Care: Avoid spraying water directly on the motor to prevent rusting; it’s generally safe if it rains but be cautious when the unit is flipped upside down.
What should you do?
To clean cottonwood from an AC unit, follow these steps:
Turn Off the Power: Ensure the air conditioner is turned off by disconnecting it at the breaker or thermostat. This is crucial for safety.
Remove the Top Panel: If possible, remove the top panel of the unit to gain better access to the inside. This will help in cleaning more effectively from the inside out.
Hose Down the Unit: Use a garden hose without a nozzle to spray the fins from the inside out. This will push the cottonwood and other debris outwards, ensuring a thorough clean.
Gentle Pressure: Be gentle with the water pressure to avoid bending the delicate fins. High-pressure water or power washers should be avoided as they can damage the fins.
Inspect and Repeat: Inspect the unit for remaining debris. If there is still some cottonwood or dirt left, repeat the process until the unit is mostly clean. A little leftover debris is usually okay.
Avoid the Motor: While hosing down the unit, avoid spraying the motor directly. Although the motor is sealed, excessive water can cause rust and other issues.
Reassemble and Test: After cleaning, reassemble the unit and turn the power back on. Ensure the unit runs smoothly and effectively.
Maintain Clearance: Ensure there is at least two feet of clearance around the unit to prevent future buildup and to allow for proper airflow.
By following these steps, you can effectively clean cottonwood and other debris from your AC unit, helping it run efficiently.
Which month is the worst for an AC Unit in Arizona?
The worst month for an AC unit in Arizona is typically July. Here are several reasons why July is particularly challenging for air conditioning systems:
Extreme Heat: July is often the hottest month of the year in Arizona, with average high temperatures frequently exceeding 100°F (37.8°C). This extreme heat puts a significant strain on AC units as they work continuously to cool homes and businesses.
Constant Operation: The intense and prolonged heat means that AC units often run almost non-stop throughout the day and night, leading to increased wear and tear on the system.
Higher Humidity: July also marks the beginning of the monsoon season in Arizona, bringing higher humidity levels. This additional moisture can reduce the efficiency of the AC unit and make it work harder to maintain comfortable indoor conditions.
Dust and Debris: The monsoon season can bring dust storms, which can clog filters and coils, reducing airflow and efficiency. This can cause the unit to overheat and potentially fail if not properly maintained.
Power Demand: The high demand for electricity during peak summer months can lead to power surges or outages. These fluctuations can damage AC units or cause them to shut down unexpectedly.
Given these factors, it’s crucial to ensure that your AC unit is well-maintained and prepared for the summer months. Regular maintenance, such as cleaning filters, checking refrigerant levels, and inspecting the system for any potential issues, can help your AC unit withstand the demands of the hottest month in Arizona.