Manufacturer · HCAI/OSHPD OSP
AAON — OSP Preapprovals
All 3 HCAI/OSHPD Special Seismic Certification preapprovals issued for AAON equipment. 3 active, 0 expired. Source data from HCAI · updated 2026-04-21.
About AAON OSP preapprovals
Listed records are sourced from the official HCAI OSP page. Always verify status, conditions, and expiration with HCAI before specifying a component. Need PE/SE stamped anchorage calculations for AAON equipment? Talk to a Panache engineer.