Ensure building exhaust fans are capable of automatic shutoff.
Specify and install automatic shut-off controls (such as timer controls for public restrooms or occupancy sensors for private restrooms) to turn off ALL exhaust ventilation when affected space is not occupied.
- Construction Documents indicate locations and rates of exhaust, airflow balance chart, and locations of controls
- Site Inspection by ECLC Technical Advisor
International Mechanical Code IMC Domestic Kitchen Section 5.5.2, Commercial Kitchen Section 505, 506, 507, 508
American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) www.ashrae.org