Fix Fast: Whirlpool Troubleshooting for Frozen AC Coils

Understanding and Resolving Whirlpool Air Conditioner Coils Freezing

Whirlpool air conditioners are renowned for their efficiency and durability, providing comfort to homes across the United Kingdom and beyond. However, like any mechanical system, they can encounter issues, one of which is the freezing of the air conditioner coils. This problem can lead to a significant decrease in performance and, if not addressed, may result in costly repairs or replacements. In this article, we will delve into the causes of Whirlpool air conditioner coils freezing, provide troubleshooting examples, and offer solution suggestions that users frequently experience.

Why Do Air Conditioner Coils Freeze?

Several factors can contribute to the freezing of air conditioner coils. Understanding these can help you prevent potential issues or address them promptly if they arise:

  • Insufficient Airflow: When the airflow through your air conditioner is restricted, it can cause the coils to freeze. This can be due to dirty air filters, blocked ducts, or malfunctioning fans.
  • Low Refrigerant Levels: Refrigerant is the lifeblood of your air conditioning system. If the levels are low due to leaks or other issues, it can lead to lower pressure in the system, causing the coils to freeze.
  • Outdoor Temperature: Operating an air conditioner when outdoor temperatures are too low can also cause the coils to freeze. Most units are not designed to function in cold weather.
  • Thermostat Issues: If your thermostat is not functioning correctly, it may cause the air conditioner to run longer than necessary, leading to frozen coils.
  • Dirty Coils: Over time, the coils themselves can become dirty, which can lead to freezing due to reduced heat absorption.

Whirlpool Troubleshooting: Frozen Coils

If you suspect that your Whirlpool air conditioner coils are freezing, here are some steps you can take to troubleshoot the issue:

  • Check the air filters and replace them if they are dirty.
  • Ensure that all registers and vents are open and unobstructed.
  • Inspect the refrigerant levels and look for signs of leaks.
  • Examine the thermostat for proper operation and settings.
  • Clean the coils if they are dirty, being careful not to damage them.

If these steps do not resolve the issue, it may be time to call in a professional. Whirlpool has a network of authorized service centers throughout the United Kingdom, and users can find the nearest one by calling the call center specified on the company’s official website.

Replacement Parts for Whirlpool Air Conditioner Coils Freezing

If troubleshooting indicates that a part of your Whirlpool air conditioner needs replacement, it’s essential to use genuine Whirlpool parts for optimal performance and longevity. Common replacement parts related to coil freezing include:

  • Air filters
  • Refrigerant
  • Thermostats
  • Fans and motors
  • Coils and coil cleaners

Always ensure that you purchase these parts from authorized dealers or service centers to guarantee their authenticity and compatibility with your specific Whirlpool model.

When to Call Authorized Service

While some troubleshooting steps can be performed by the user, certain situations require professional intervention. If you have checked the common causes and the problem persists, or if you are not comfortable performing any of the steps, it is advisable to call an authorized service technician. This is especially true for issues related to refrigerant levels or internal components that require specialized knowledge and tools.

Residents of the United Kingdom can take comfort in knowing that Whirlpool has a strong presence in the region, with service centers in many provinces. These centers are staffed with trained professionals who can diagnose and repair any issues with your air conditioner, ensuring that it operates efficiently and effectively.


In conclusion, Whirlpool air conditioner coils freezing is a common issue that can be caused by a variety of factors. By understanding these causes and following the troubleshooting steps provided, you can often resolve the problem yourself. However, for more complex issues or if you are unsure of how to proceed, it is always best to contact an authorized service center. With a wide network of service centers across the United Kingdom, Whirlpool ensures that help is never far away for its customers.

Remember, the information provided here is collected from the Internet and may contain inaccuracies. For the most accurate and up-to-date information, always visit the official website of Whirlpool. The site owner is not responsible for any incorrect information or applications arising from this article.

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