Duct Blaster

Just like the Blower Door, the Duct Blaster test will depressurize your duct system and is a component of our FULL 360 AUDIT.  The picture to the left shows us testing the duct system on an upflow closet furnace.  We can determine the cubic feet per minute (CFM) leakage in total CFM loss and as a percentage.  Please click below to learn more about the importance of the duct leakage test with the Duct Blaster.