This class will cover 2015 IECC requirements for mechanical systems with an emphasis on duct leakage testing requirements and putting the V back in HVAC. The session will help attendees better understand the benefits of tight construction combined with whole-house mechanical ventilation and enable them to determine the minimum required ventilation rates for a given home. The course will also describe the differences and pros and cons of several mechanical ventilation strategies and help attendees identify and resolve common installation problems. Finally, the class will provide clarity on when duct leakage testing is required along with how to document and verify that HVAC systems are below required leakage rates.
$20.00
BCO 121: Dangerous and Unsafe Structures (October 7, 2025) (Virtual)
Tuesday, October 7, 2025
RA 501: Residential Plumbing Academy (3 days) (10/8/25-10/10/25) (Virtual)
Wednesday, October 8, 2025
BCO 101 Exam (October 14, 2025)- Virtual
Tuesday, October 14, 2025
Understanding Floodplain Management: A Lunch and Learn Series(October 15, 2025)
Wednesday, October 15, 2025
BCO 101T: Building Code Official Update (October 16, 2025, virtual)
Thursday, October 16, 2025