UL 1569, UL 83, UL 1479, UL 1581, UL 2556, E80042 Federal spec A-A?59544 (formerly J-C?30B) NEC? 330, 300.22(C), 230.43, 250.118, 392, 396, 503, 530, 517, 518, 520, 645 UL Classified 1, 2, and 3 hour through (Fire) penetration product, R?14141 NEC? 300.22(C) Environmental Air Handling Spaces
UL 1703 Listed, cCSAus Certified, IEC 61215, IEC 61730, VDE, CE Marked, MCS, JET, SII, KEMCO, CEC AU, CQC, INMETRO