Make-up air is designed to “make up” the air in your interior space that has been removed due to process exhaust fans. This type of HVAC solution pulls in fresh, tempered air from outside your building to replace existing air that can’t be recirculated.
Exhaust fans are a vital component in a commercial environment, they add to the safety of employees by reducing fumes from cleaning agents that could potentially cause health-related issues. The up blast exhaust fan is for exhausting fat, grease, and oil effluent as well as smoke, heat, odours, and moisture. It works by pulling hot air, grease, oil, smoke, contaminated air and other particulate matter up through your hood filters, and restaurant vent hood and duct system.