The answer to 'ductwork maintenance tips' is to regularly inspect and clean your home's ductwork to ensure efficient and safe HVAC operation. This involves visually checking for any damage, leaks, or debris buildup, and using a vacuum with a long hose attachment to remove dust and debris from the ductwork.
It's recommended to have your ductwork inspected and cleaned by a professional HVAC technician every 1-2 years, depending on the size of your home and the usage of your HVAC system. They have the specialized equipment and expertise to thoroughly clean the ductwork and identify any issues that may require repair or replacement.