Common Expansion Valve Problems and Solutions

When it comes to your air conditioning system, hidden heroes play a crucial role in keeping you cool. One such unsung champion is the AC expansion valve. In this article, we’ll dive into the world of expansion valves, uncover common problems that often go unnoticed, and reveal how Koala Coolin can be your ally in maintaining peak efficiency.

1. Weak or Warm Airflow

Issue: If your AC unit isn’t producing sufficient airflow or blows warm air, the expansion valve might be failing. It cannot regulate refrigerant flow effectively.

Solution:

• Check Refrigerant Levels: Ensure the refrigerant levels are optimal. If there’s a leak, address it promptly.
• Professional Inspection: Koala Coolin technicians can diagnose and repair expansion valve issues, restoring proper airflow.

2. Frozen Evaporator Coils

Issue: A faulty expansion valve can make the refrigerant too cold, leading to frozen evaporator coils. This restricts airflow and reduces cooling efficiency.

Solution:

• Thaw the Coils: Turn off the AC and allow the coils to thaw. Clean them to prevent future freezing.
• Expert Assistance: Koala Coolin offers coil cleaning services and can fix the underlying issue.

3. Dirt and Debris Buildup

Issue: Accumulated dirt and debris can clog the tiny hole in the expansion valve, hindering refrigerant flow.

Solution:

• Regular Maintenance: Schedule routine maintenance with Koala Coolin. We’ll clean and inspect all components, ensuring optimal performance.

4. Short-Cycling

Issue: Frequent AC unit cycling (turning on and off) may indicate expansion valve malfunction.

Solution:

• Precision Repairs: Koala Coolin’s technicians will diagnose the issue and repair or replace the expansion valve as needed.

How Koala Coolin Can Help

1. Expert Diagnosis: Our skilled technicians identify expansion valve problems accurately.
2. Timely Repairs: We address issues promptly, preventing further damage.
3. Efficiency Enhancements: Koala Coolin optimizes your AC system for energy savings and comfort.

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Ready to improve your AC system’s reliability? Contact Koala Coolin at (754) 282-7082 for professional assistance. Stay cool while we handle the details!

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