AC Repair in Knoxville, TN

Troubleshooting Air Conditioner Leaks

A leaky air conditioner can dampen your mood and your wallet. While some DIY solutions exist, professional intervention might be necessary. Here's a quick guide to troubleshooting AC leaks:

• Identify the Leak Location: Is the water dripping from the unit itself, the condensate drain pan, or somewhere else? Knowing the source helps narrow down the culprit.
• Check the Drain Pan: A clogged drain pan is a common cause. Pour a cup of diluted vinegar to clear minor clogs. If that doesn't work, a wet/dry vac might be needed.
• Inspect the Drain Line: A blocked drain line can cause the pan to overflow. Consider professional cleaning with a powerful vacuum if DIY methods fail.
• Air Filter Check: A dirty filter restricts airflow, causing the coils to freeze and potentially leak condensate upon melting. Replace your air filter regularly.

For complex leaks or electrical concerns, call Quality Plumbing, Heating, Cooling & Electrical to have a qualified technician perform safe and effective repairs. Our team can diagnose the problem and get your cool comfort flowing again.

Why is My AC Running, But Not Cooling? 

If your AC is running but not cooling, there could be several reasons for this issue. 

Here are some common causes to consider:

• Incorrect thermostat settings: Ensure that your thermostat is set to the desired temperature and cooling mode.
• Dirty air filter: A clogged or dirty air filter can restrict airflow and hinder cooling efficiency. Check and clean or replace the air filter if needed.
• Blocked condenser unit: The outdoor condenser unit may be obstructed by debris, such as leaves or dirt. Clear any obstructions to allow proper airflow.
• Damaged heat pump: If you have a heat pump system, a malfunctioning heat pump can prevent effective cooling. Consult a professional HVAC technician for diagnosis and repair.
• Frozen evaporator coil: An excessively cold evaporator coil can cause reduced airflow and inadequate cooling. This may be caused by issues such as low refrigerant levels or dirty coils. Expert assistance is recommended to address these problems.
• Faulty breaker or electrical issue: Check that the breaker for the outdoor unit is not tripped and ensure that there are no electrical issues causing the AC to run but not cool.
• Airflow problems: Insufficient airflow due to closed vents, blocked ducts, or improper duct design can impact cooling performance. Make sure all vents are open and unobstructed.

It's important to note that troubleshooting AC issues can be complex, and it's often best to seek professional help from a licensed Knoxville air conditioning repair technician to diagnose and resolve the problem accurately.

When to Replace Rather Than Repair Your Air Conditioner

Consider replacing your air conditioner if repairs are frequent or costly, the unit is over 15 years old, or cooling efficiency has significantly declined. Repairing an older, inefficient unit might not be cost-effective in the long run.