What must be designed and installed with a power vent hood?

The design and installation of a power vent hood must include make-up air replacement to ensure proper ventilation and air balance in the kitchen environment. When a power vent hood removes air from the kitchen, it creates a negative pressure that must be compensated for to avoid issues such as backdrafts from other appliances or insufficient airflow for combustion processes.

Make-up air systems are essential because they supply fresh, conditioned air to replace the air being exhausted. This prevents the kitchen from becoming too negatively pressurized, which can lead to unsafe conditions and discomfort for staff. Proper make-up air installation supports the efficient operation of the power vent hood and ensures compliance with ventilation codes and health regulations.

While an exhaust system is critical for removing air, and grease traps are essential for managing waste, they are not directly linked to the specific requirement for balancing the air that is displaced by a power vent hood. A condensation system may be relevant in some contexts but does not specifically pertain to the installation requirements associated with power vent hoods.