Link of the parking garage with any space in which You will find a gas-fired equipment shall be via a vestibule providing a two-doorway separation, other than that a single door is permitted wherever the sources of ignition while in the equipment are elevated in accordance with Area 304.3. 2: https://felixhxnq64297.wiki-jp.com/1440665/garagesmart_lift_revolutionizing_garage_organization_with_smart_lifting_technology