Make-up Air Ventilation This course discusses make-up air systems used in commercial kitchens and industrial applications. Topics include heating and cooling technologies, energy reduction strategies, direct and indirect gas heating technology, controls, UL requirement for cooling in kitchens, demand-based ventilation for saving energy, processing make-up air, and building pressurization. Each class event qualifies for one professional development hour (PDH) credit. Email us at engineering@johnsonair.com to register.

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