34 Pa. Code § 45.72
Current through Register Vol. 54, No. 50, December 14, 2024
All double-end kilns shall be provided with at least one exit door at each end. This door shall be easily opened from inside the kiln and shall be not less than 4 feet in height. This door shall not be required on chain-controlled vertical-rolling steel doors, or canvas rolling doors, or any other type of door which may be operated from inside the kiln by one person.
34 Pa. Code § 45.72