NFPA 90A

Search Results

Close

Standard for the Installation of Air-Conditioning and Ventilating Systems

NFPA 90A covers construction, installation, operation, and maintenance of air conditioning and ventilating systems, including filters, ducts, and related equipment, to protect life and property from fire, smoke, and gases resulting from fire or conditions having manifestations similar to fire.

Current Edition: 2018

Choose Edition:

Select Edition

Current & Prior Editions

Choose Edition:

Select Edition

Next Edition

Technical Committee

Ask a Technical Question

NFPA members and public sector officials may submit a question on an NFPA code or standard. Responses are provided by NFPA staff on an informal basis.

NFPA 90A: News & Research

News about NFPA codes and standards

View Purchase Options

Related Products