How Do You Repair Holes In HVAC Ducts?
An HVAC system relies on the pressurization of the ductwork to move air throughout your home. A hole in the ductwork does not allow the HVAC system to pressurize, making the HVAC system lose its ability to adequately heat and cool your home. Repairing a hole in the ductwork will increase the efficiency of your HVAC, reducing your monthly energy bill. The method you use to repair the hole will depend on the type of material that comprises your ductwork and the size of the hole you are repairing. Turn off the HVAC unit. Put on your safety glasses. Wipe the area around the hole in the ductwork with a clean rag to remove dust, dirt, and contaminants from the duct’s surface. Measure the height and width of the hole in the ductwork with a tape measure. Add 1 inch to both the height and width measurements, and use a permanent marker to place a mark for each dimension on a piece of 26 gauge galvanized sheet metal. Extend the height and width measurements by aligning the blade on a combination
