AC repair help

Posted on May 29th, 2018 by Brian Hall

Your heating or cooling system is on the fritz – what do you do? HVAC repair help can be tricky for homeowners, especially when you’re not experienced with these systems, or don’t have a regular contractor you have worked with before. When your heating or cooling system isn’t working properly, don’t sweat it – Performance AC. Our experts show you easy DIY solutions for the most common central air conditioning repairs.

AC Repair Help – Troubleshooting Your System

Most homes are heated and cooled through a central, whole-home, Heating, Ventilating, and Air-Conditioning system (HVAC). The HVAC may well be one of the most expensive and energy-hungry systems in the home, so the more you know about your HVAC, the better. A well-informed homeowner will save money and have a healthier, more comfortable home.

System Won’t Turn On


A common reason a furnace, heat pump, or air conditioner won’t turn on is that it isn’t powered or isn’t receiving the right signals from your thermostat. To troubleshoot this issue:

  • Check your thermostat. Make sure it has power. Check the settings to ensure the proper heat or cool mode is selected, and that the temperature setting is either below (for cooling) or above (for heating) the current room temperature to initiate a cycle.
  • Check your power. If your system’s breaker has flipped or fuse blown, correct this issue. Also, check external switches located near the outdoor condenser unit and indoor air handler to ensure they have not been turned off accidentally.


Low Airflow or No Cool/Warm Air

Oftentimes, airflow issues are caused by a blockage or air leak. To troubleshoot:

  • Check your air filter. If the air filter is clogged, air cannot pass through the system into your home correctly. If your filter is dirty, replace it with a clean one, reinserting the new filter in the correct direction.AC Repair
  • Check your ducts. If ductwork sections have fallen or disconnected, the indoor areas they serve will not be supplied with proper airflow. You may be able to reconnect the ducts yourself, but if you cannot, call an HVAC contractor for quality HVAC repair help.

How to Find HVAC Repair Help

  • Have your HVAC system serviced by a Performance AC technician once a year. While there are cleaning tasks that most homeowners can accomplish, other tasks, like checking combustion in gas or oil furnaces or ensuring there are no leaks in a refrigerant line, are best left to experts


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