Sheet metal drain pan with folded corners
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30:30
Square throat elbow
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11:50
HVAC Emergency Condensate Pan!- Bend and Make a Pan that does Not need to be Brazed or Leak Tested!
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9:29
Tapa o charala para puerta en lamina
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25:16
How To: Build Custom Sheetmetal Ductwork Transition | Step by Step Guide
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14:25
Radius off set Ductwork
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11:28
How to Make Seamless Corners
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13:17
Appliance Flood Pans - Simple Trick to prevent $7000 in damage!
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14:10