How to Troubleshoot Your Heater and Air Conditioner
This is Craig Tuffelmire with Tex-Perts Cooling & Heating in San Antonio here to talk to you about basic troubleshooting for your air conditioning system & heating system before you call in for service.
The first thing that is always most important is to make sure that your thermostat is in to the “ON” position. If it is a digital read out, it is very easy to tell.
After you make sure it is turned to the “ON” position, make sure that the outdoor unit and the indoor unit are both running. You can do that just by listening and hear the blower motor inside or outside turning. If those are not on, you can check your breakers. If the breakers are on and it’s still not coming on, then you would want to call for service right away.