Affordable online HVAC training from the Air Conditioning Contractors Association (ACCA) is available to teach technicians the basics of duct diagnostics and repair. To obtain certification for duct infiltration and leaks, candidates must take a field exam. However, those who meet certain work experience criteria after obtaining certification may be able to skip the field exam. For a more hands-on approach, private classes are available from our NADCA certified air duct cleaning technicians.
During these classes, participants can learn about the various equipment used in air duct cleaning, such as electric vacuum trucks, gas-powered laptops and electric laptops with HEPA filters. They can also gain practical knowledge from our certified experts while participating in real projects. The 3.5-hour series of online HVAC training videos covers topics such as repair planning, duct sealing and testing, special repair tips, updating duct designs, duct location and loading, inspection and testing, duct leak test and system verification. This course is designed to provide practical knowledge about heating and cooling duct systems, understand the main aspects related to efficiency, comfort, health and safety, and receive practical advice on diagnosing, installing and repairing duct systems. Obtaining Duct Infiltration and Leak (IDL) certification is a simple, complete and affordable way for builders, remodelers, HVAC contractors and other contractors to acquire the necessary skills to perform leak tests on ventilated ducts and doors in accordance with the IECC codes for the construction of new homes or the remodeling of existing homes. Overall, HVAC training from ACCA provides an excellent foundation for those looking to become certified in duct sealing and testing. Private classes from NADCA certified air duct cleaning technicians offer a more hands-on approach to learning about the equipment used in air duct cleaning as well as gaining practical knowledge from experts in the field.
Finally, obtaining IDL certification is an affordable way for contractors to acquire the necessary skills to perform leak tests on ventilated ducts.
