Why is Your AC Not Turning On? How to Fix?

At Marathon HVAC Services, LLC., we understand the frustration of dealing with a malfunctioning air conditioning system, especially during hot summer days in Los Angeles. If your AC is not turning on, it can be a worrisome issue. But don’t worry; We’re here to help you troubleshoot and resolve the problem. When you need professional AC repair in Los Angeles, trust Marathon HVAC Services, LLC . In this guide, we’ll explore some common reasons why your AC may not be turning on and provide you with practical solutions to fix it.

• Thermostat Issues: Start by checking your thermostat. Ensure that it is set to the cooling mode and the temperature is set lower than the current room temperature. If your thermostat is battery-operated, replace the batteries. Additionally, clean any dust or debris that may be obstructing the thermostat’s sensors.
  
  
• Power Supply Problems: Check the power supply to your AC unit. Make sure the circuit breaker for your HVAC system is in the “ON” position. If the breaker has tripped, reset it and see if the AC turns on. If it trips again, you may have an electrical issue that requires professional assistance.
  
  
• Blocked Air Filters: Dirty or clogged air filters can restrict airflow and cause your AC to malfunction. Locate the air filter in your system and check its condition. If it’s dirty, clean or replace it according to the manufacturer’s instructions. Regularly cleaning or replacing air filters is essential for the efficient operation of your AC.
  
  
• Condensate Drain Line Clogs: The condensate drain line carries away moisture generated by your AC. Over time, it can become clogged with dirt, debris, or algae, causing the system to shut down for safety reasons. Inspect the drain line and remove any obstructions. Flushing the drain line with a mixture of water and vinegar can help prevent future clogs.
  
  
• Tripped Safety Switch: AC units have safety switches that detect problems such as a clogged air filter, low refrigerant levels, or a malfunctioning blower motor. If any of these issues occur, the safety switch will prevent the AC from turning on. Contact our professional technicians to diagnose and fix the underlying problem.
  
  
• Faulty Capacitor: The capacitor provides a jolt of electricity to start the AC’s motors. If it’s defective or worn out, your AC may not turn on. Capacitor replacement should be handled by a trained professional, as it involves working with electrical components.

If you have tried these troubleshooting steps and your AC still won’t turn on, it’s time to call the experts at Marathon HVAC Services, LLC. Our experienced technicians have the knowledge and expertise to diagnose and repair complex AC issues. We offer reliable AC services in Los Angeles, ensuring your home stays cool and comfortable throughout the summer.

Don’t let a malfunctioning AC ruin your day. Contact Marathon HVAC Services, LLC., your trusted HVAC professional, for prompt and efficient AC repair in Los Angeles. Let us help you beat the heat and restore comfort to your home!