Presenters are sought across numerous topic areas, including the following: regulatory changes impacting the HVACR industry; compressors used in high-efficiency air conditioning (variable or dual capacity); new refrigerants; new heat exchanger technologies; HRV or mechanical ventilation heat recovery (MVHR); grants for HVACR and grant writing; smart-type replacement electronic thermostats and controls; Manual D; and duct design.

Other areas include integrating ACCA’s manuals into a curriculum; simple ways to teach psychrometrics; wireless communications; new technologies; sustainable technologies; soft skills; ventilation standards and strategies; residential ductwork pressure testing; mini-splits; residential local calculation infiltration load; and more.