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What to Do When Ice Forms on Your Air Conditioner

No Author • May 22, 2023
American Mechical Systems fixes frozen air conditioners in Naperville, Plainfield and Chicago suburbs. An air conditioner is a vital appliance that keeps our homes cool and comfortable during hot summer months. However, encountering ice formation on an air conditioner can be a cause for concern. Ice buildup on an AC unit is not only indicative of an underlying issue but can also affect its performance and efficiency. In this blog post, we will explore the reasons behind ice formation and provide you with actionable steps to address the problem effectively.
  1. Understand the Causes: Ice formation on an air conditioner can stem from several factors, including:

a. Insufficient airflow: Poor airflow caused by dirty filters, blocked vents, or obstructed outdoor units can lead to ice accumulation.

b. Low refrigerant levels: If your AC system has a refrigerant leak or an improper charge, it can cause the evaporator coil to become too cold, leading to ice formation.

c. Cold outdoor temperatures: Extremely low temperatures can cause condensation on the coil to freeze, resulting in ice buildup.

d. Malfunctioning components: Faulty fan motors, thermostats, or sensors can disrupt the normal functioning of the AC unit, causing ice to form.

2.  Turn off the AC: When you notice ice on your air conditioner, the first step is to turn off the unit. Continuing to run the AC while it is frozen can damage the compressor and other components.

3.  Thawing the Ice: To thaw the ice, turn on the fan mode or use the thermostat to switch on the "fan only" function. This will help melt the ice on the evaporator coil. It's important to be patient during this process, as manually removing the ice can damage the delicate coil.

4.  Inspect and Clean the Air Filters: Clogged air filters restrict airflow and can contribute to ice formation. Inspect the filters and clean or replace them if necessary. Regularly maintaining clean filters improves your AC system's efficiency and prevents future ice buildup.

5.  Check for Blocked Vents and Obstructions: Ensure that all vents, registers, and return grilles are clear of any furniture, curtains, or other obstructions. Restricted airflow can lead to ice formation, so it's important to maintain unobstructed airflow throughout the system.

6.  Schedule Professional Maintenance: Contact a qualified HVAC technician to perform a thorough inspection of your air conditioning system. They will check for refrigerant leaks, clean the coils, and ensure that all components are functioning correctly. Regular professional maintenance can prevent ice formation and extend the lifespan of your AC unit.

7.  Address Refrigerant Leaks: If your AC system is low on refrigerant due to a leak, it's crucial to have it repaired promptly. Only a certified technician should handle refrigerant-related issues, as they require specialized knowledge and equipment.

8.  Consider Environmental Factors: If you live in an area with low winter temperatures, it's advisable to cover the outdoor unit or use a specialized condenser coil heater to prevent ice formation during colder months.

Ice formation on your air conditioner is a warning sign that should not be ignored. By understanding the causes and following the steps outlined above, you can effectively address the issue and prevent further damage to your AC system. Regular maintenance and prompt repairs are key to keeping your air conditioner running efficiently, ensuring comfort in your home during hot summer days. Call American Mechanical Systems when you have ice on your air conditioner or your AC is not working. 

The Importance of Furnace Maintenance and Profesional Furnace Repair in Naperville, Illinois

18 Oct, 2023
Winters in Naperville, Illinois can be brutal, and when your furnace decides to take an unexpected vacation, it can turn your cozy abode into an icebox. That's where we come in. At American Mechanical Systems, we take pride in being Naperville's go-to experts for all things heating and cooling, including top-notch furnace repair services. In this blog post, we'll walk you through the importance of furnace maintenance, common issues that may require repairs, and why choosing the right professionals for the job matters. The Importance of Furnace Maintenance: Before we dive into the world of furnace repair, let's emphasize the importance of regular maintenance. Routine maintenance is the key to ensuring your furnace operates efficiently and reliably throughout the chilly months. Here are some of the benefits: Energy Efficiency: A well-maintained furnace operates more efficiently, reducing your energy bills. Longer Lifespan: Regular maintenance can extend the life of your furnace, saving you money on premature replacements. Improved Air Quality: Clean filters and components help maintain good indoor air quality. Common Furnace Issues: Even with proper maintenance, furnaces can encounter issues over time. Recognizing these problems early and addressing them is crucial. Here are some common furnace problems: No Heat: The most obvious sign of trouble is when your furnace doesn't produce any heat. This could be due to a faulty thermostat, a pilot light issue, or a malfunctioning motor. Inconsistent Heating: Uneven heating throughout your home could be a result of dirty or clogged filters, duct problems, or thermostat issues. Strange Noises: Unusual noises like clanging, banging, or screeching are clear indicators that something is amiss within your furnace. Increased Energy Bills: If your energy bills are skyrocketing, it might be due to an inefficient furnace, which can result from various issues like worn-out parts or air leaks. Why Professional Furnace Repair Matters: While some DIY enthusiasts may be tempted to tackle furnace issues themselves, hiring a professional heating and cooling company like American Mechanical Systems in Naperville is often the best choice. Here's why: Expertise: Our technicians have the knowledge, training, and experience to diagnose and repair furnace problems accurately. Safety: Furnace repair involves working with gas, electrical components, and potentially hazardous situations. Professionals are equipped to handle these situations safely. Cost-Efficiency: DIY repairs can often lead to more significant issues, resulting in higher repair costs in the long run. Professional repairs ensure the problem is fixed correctly the first time. Warranties: Many furnace manufacturers require professional servicing for warranties to remain valid. Choosing a licensed technician ensures you stay covered. Conclusion: When your furnace is on the fritz in Naperville, Illinois, trust American Mechanical Systems to provide top-notch furnace repair services. Regular maintenance and timely repairs are essential to ensure your home stays warm and comfortable throughout the winter season. Don't let furnace issues leave you out in the cold – contact us today for reliable, efficient, and cost-effective furnace repair services. We've got you covered!
Armstrong Air Conditioner Unit in Naperville, IL

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