WAC 296-150V-1110   Combustible limitations.  (1) The exposed wall adjacent to the cooking range must be 50 flame-spread or less, such as 5/16 inch gypsum board or material having equivalent fire protective properties.

     (2) All openings for pipes and vents in furnace and water heater spaces shall be tight-fitted or fire-stopped.



[Statutory Authority: Chapter 43.22 RCW. 99-18-069, § 296-150V-1110, filed 8/31/99, effective 10/1/99.]