How to Troubleshoot a Variable Speed Blower Fan Motor Easily and Quickly!

This is the Quick and Easy Diagnosis of Variable Speed Blower Fan Motors. I cover Genteq ECM Fan Motors 2.0, 2.3, 2.5, and 3.0. You need to make sure that you are correct in your Troubleshooting because these are not generic motors. Each motor is programmed by the HVAC Equipment Manufacturer for a specific model Air Handler or Gas Furnace. The homeowner or Business Owner will be Without Heat or AC until this is resolved and you likely will not have the correct motor in the Service Truck. Make sure it is not a loose communication wire as I have found many times and make the Correct Diagnosis! How to Troubleshoot a Variable Speed Blower Fan Motor Easily and Quickly!