Installation of an Air Conditioning System, Kelly Aerospace kit #KATS-14-003. Installation Instructions as listed on NC-14 -022, revision D, dated November 19, 2015, and drawing list NC-14-021, revision D, dated September 24, 2015, or later FAA approved revision. View PDF on drs.faa.gov ↗

The STC PDF is authoritative: installation instructions, ICA requirements and limitations.