ANSI Z83.17A-1991 (R1998)
Addenda 1 to ANSI Z83.17-1990, Direct Gas-Fired Door Heaters
Product Details
The standards set forth herein apply to the second edition of the American National Standard for Direct Gas-Fired Door Heaters, ANSI Z83.17-1990, and supersede corresponding standards therein. Following their preparation by the supervising subcommittee, they were accepted by Accredited Standards Committee Z83 and subsequently approved as American National Standard by the American National Standards Institute, Inc.
NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.