An air conditioner that runs should make your home feel cooler and more comfortable. But if the unit is running and your house stays warm, it indicates that something is not functioning properly. There are many possible reasons for this issue, ranging from simple fixes like a dirty filter to more serious problems such as low refrigerant levels.
Why Is My AC Not Cooling?
There are common causes that can stop an air conditioner from cooling even when it’s running. Before you call a technician, take a look at these issues.
1. Air Filter
A clogged air filter blocks airflow through your HVAC system. When the flow of air is restricted, the AC has to work harder without cooling effectively. This can lead to longer run times and poor cooling performance. Replacing a filter might fix the problem quickly.
2. Low Refrigerant
Refrigerant helps your air conditioner absorb heat from air and cool your home. If there is a leak in the system, the refrigerant levels will drop. As a result, the AC won’t cool properly even if the compressor keeps running. A trained technician must inspect the system, find and fix the leak, and refill the refrigerant.
3. Dirty Condenser Coils
The condenser coils outside your home help release the heat collected from inside. When dirt, leaves, grass, or other debris covers these coils, they become less efficient. A professional AC company cleans the coils regularly to help maintain efficiency.
4. Thermostat Problems
Your thermostat controls when the air conditioner turns on and off. If it is set incorrectly, not in cooling mode, or has dead batteries, it may not be able to signal the AC to run properly. Check the settings to ensure the desired temperature is lower than the current room temperature. Sometimes, resetting the thermostat or replacing the batteries solves the problem.
5. Frozen Evaporator Coil
Restricted airflow (often from a dirty filer), low refrigerant levels, or other system issues can cause the evaporator coil inside the air handler to freeze. Once ice forms on the coil, it blocks airflow and the system stops delivering cool air to your home. If you see ice around the unit or the refrigerant lines, turn off the AC immediately. Contact an HVAC professional to fix the problem.
6. Failed Capacitor
If the capacitor doesn’t function as intended, it may prevent the condenser fan or compressor from starting. As a result, the AC might run without cooling. A technician can test and replace this inexpensive part quickly.
How to Select an Air Conditioning Company in Salt Lake City
Choosing the company is critical. A good contractor can diagnose the issue, make the correct repairs, and keep your system running well.
Here are some things to consider when looking for a service provider.
1. Check Experience
Look for an air conditioning company in Salt Lake City, UT with many years of experience. Experienced technicians know how to identify root causes instead of just treating symptoms. They are also more likely to handle complications smoothly.
2. Read Reviews. Ask for Recommendations
Online reviews give insight into how a company treats customers. Look for patterns in feedback such as service, punctuality, honesty, and quality work. You can also ask friends, family, or neighbors who have worked with a licensed and experienced HVAC team.
3. Compare Communication and Pricing
A trustworthy contractor will explain the problem clearly and suggest solutions with clear pricing. Avoid companies that rush you into repairs or hesitate to provide detailed estimates.
Conclusion
If an air conditioner runs but doesn’t cool your home, it should not be ignored. While some problems are easy to fix, many issues need a competent expert. If you want cooling and long-term comfort, choosing an experienced air conditioning company in Salt Lake City is essential.