TinnerFlow™4th YearInstallation
Before the crane sets any rooftop unit, physically verify that the curb is level in both directions and that the roof flashing is complete. Setting a unit…
Before the crane sets any rooftop unit, physically verify that the curb is level in both directions and that the roof flashing is complete. Setting a unit on an unlevel curb stresses the cabinet, misaligns the drain pan, and voids the warranty.
Do not hide, force, cover, or “make it work” if this affects safety, access, airflow, rated assemblies, supports, equipment, or inspection. Stop and verify the approved correction.