Field Checking Your Equipment



In this video, you will learn how to make sure your blower door fans, DucTester fans, manometers and tubing are all working as intended. You can’t calibrate your equipment yourself, but you can check to make sure it is all working within calibration by checking for leaks and clogs within the system, looking at motor alignment, verifying that sensors are working correctly, and making sure your flow readings are within an acceptable margin. In this video, we also included a tip for getting a correct flow reading from your blower door if you accidentally conducted your test with the wrong range selected in the gauge.  Originally aired 4/23/20.

Additional information

Course Owner

Other, RetroTec

Building Type



Online Video

Free or Paid



about 30 min

Target Audience


Eligible CEU Types



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