Where a conflict exists between the provisions of Appendix I and the manufacturer's installation instructions, the conditions of the listing and the manufacturer's installation instructions shall apply.
[Statutory Authority: RCW
19.27.074,
19.27.031 and chapters
19.27 and
34.05 RCW. WSR 13-04-054, § 51-56-004, filed 2/1/13, effective 7/1/13.]