Iowa Admin. Code r. 661-301.9
Current through Register Vol. 47, No. 8, October 30, 2024
Fuel gas piping shall comply with the requirements of rule 641-25.3 (105) and NFPA 54, ANSI Z223.1-2012, National Fuel Gas Code, 2012 Edition, published by the National Fire Protection Association, 1 Batterymarch Park, Quincy, MA 02169-7471. Liquefied petroleum gas facilities and appliances shall comply with rule 661-226.1 (101).
Iowa Admin. Code r. 661-301.9