Makeup air systems must be designed and operated in such a manner that they will not interfere with the effectiveness of the exhaust air system.
Wash. Admin. Code § 296-62-13635
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 07-23-072, § 296-62-13635, filed 11/19/07, effective 1/2/08.