This is how I troubleshoot an air conditioner that is not cooling. Always contact a certified HVAC technician to perform repairs. Within this video, I pinpointed the root cause of my HVAC not cooling. Ice was visible on the pipe beside the HVAC unit. That’s typically an indication of low freon. After I turned off the HVAC and let it completely thaw, it started cooling again. This enabled me to self-diagnose the HVAC problem and not incur the price of a service call. Unfortunately, it started freezing again and I contacted a certified HVAC technician to come out to my location. They found a leak in the unit that was cause freon loss. #HVAC #AirConditioner #HOWTO