After the HVAC system duct work is installed by the Air Conditioning Subcontractor, we have an Certified Energy Rater perform a leakage test. They use theatrical smoke run through the duct work to test for leaks.
No matter how good your HVAC contractor, there are going to be leaks unless this type of test is perormed.
Below is a video that provides an example of a typical test. This test shows quite a bit of leakage.
NOTE: THIS IS NOT A TEST ON A REGAL CLASSIC HOMES PROJECT!!!!!!!
Talk about money going up in smoke.
http://www.youtube.com/watch?v=8rdA1yGSHSU&feature=youtube_gdata_player
Nice tip for testing newly installed duct work.
ReplyDelete