What Should You Check When Your AC Does Not Provide Proper Cooling?

If the compressor unit of your air conditioner is running and your AC is not producing cool air, then there is something wrong with your HVAC unit. Although there could be numerous reasons for this issue to occur, it is important that you seek professional help from AC repair experts to diagnose your HVAC system.
There are numerous easy fixes and do-it-yourself options that can be of great help in maintaining your air conditioner and ensuring its optimal performance. However, if all these options get expended, you must consult a professional HVAC technician to diagnose further the main reason behind the improper cooling of your HVAC unit.

Easy AC Cooling Fixes

Before you prepare yourself for the worst, make sure to run through this list of quick and effective steps in order to make the diagnostic process easier.

  1. Ensure that all doors and windows are closed.
  2. Make sure that all air supply vents of the HVAC unit are open and unobstructed.
  3. You need to check your thermostat settings and ensure that your AC’s thermostat is set to ‘AUTO.’
  4. Check your AC to see if any of its humidifiers is turned off.
  5. Some HVAC units have a red reset button near the refrigerant line. So, you can try pushing this red button because sometimes, just a simple reset will fix your problem.

Cleaning and inspecting your HVAC unit every month will eventually ensure its optimal performance. Even if your AC’s maintenance service is long overdue, simply performing these above-listed steps will enhance your system’s efficiency by over 25%.
If your AC is not cooling efficiently and you want to address the issue on your own, then there are different areas of your HVAC unit that you must check to find the root cause of improper cooling.

  • Check and clean your AC filters: Air filters primarily impact your unit’s overall cooling and airflow. Therefore, you must check out your air conditioner’s filters for any dust covering or blockage. If you see any icing layer around the coil, then it’s probably time to replace the filters. For better performance, you can consider investing in washable AC filters that typically last for 15 years.
  • Clean the interior of your HVAC unit: You must check the interior areas of your HVAC system like the condenser, coils, evaporator, etc. If these parts are dirty or clogged by debris, it would eventually restrict the airflow within your HVAC system.
  • Check your wiring: Almost 80% of AC repairs arise from electrical problems. Therefore, you must examine all wiring within your HVAC system and look for any blown fuse or tripped breaker.
  • Check out for refrigerant leaks: The refrigerant leak is a common problem that can impact the overall cooling of your system. So, you must check out the coils and tubing for any dent or hole. If you find any opening in refrigerant tubing, you must immediately consult a professional AC service company for further technical assistance.

The Bottom Line

So, what should you do if your HVAC unit does not provide proper cooling? Make sure to implement all the do-it-yourself options as discussed above to troubleshoot your HVAC system. If your system’s air conditioning is still not matching your needs, call (425) 403-7931 to schedule a visit of an expert AC repair technician from DVAC Heating & Air LLC. We provide the best AC repair services in Snohomish, WA.

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