LAS VEGAS — One of the critical aspects of HVAC systems is energy consumption and the roles that HVAC engineering, construction, and maintenance play in optimizing energy usage. The National Air Duct Cleaners Association (NADCA) is uniquely qualified to provide guidance for consumers and the industry on the best practices for inspecting, maintaining and restoring HVAC systems. This session will cover the specific topics of:  how cleaning reduces HVAC energy consumption; how energy consumption can be calculated with pre‐cleaning and post‐cleaning measurements; and mechanical and other issues within HVAC systems that contractors encounter while inspecting and/or cleaning that can be reported and corrected to maximize HVAC energy efficiency.

Presented by National Air Duct Cleaners Association (NADCA), Tuesday, Jan. 31, 2:30 p.m. – 3:30 p.m., in room N232