Trade Ally Network Northwest

Requirements and Specifications: This measure applies to retrofits and new construction.


  • For existing applications, the ventilation system has a constant-speed exhaust fan.
  • For new construction applications, there are no pre-conditions where not otherwise required by code.

Documentation Requirements


Installed demand-controlled kitchen ventilation equipment that:

  • Controls the primary ventilation and make-up air units in the zone
  • Utilizes one or more control sensors to modify the fan speeds.
Documentation Requirements

Documentation Requirements