NFPA 90A PDF

Access the gold standard in fire protection requirements for HVAC systems.

Get the requirements you need to help ensure appropriate fire protection for heating, ventilation, and air conditioning (HVAC) systems with NFPA 90A, Standard for the Installation of Air-Conditioning and Ventilating Systems. This ANSI-approved standard for HVAC offers state-of-the-art provisions for stopping the migration of smoke and reducing the chance of fire, gas, and related hazards in forced air systems.

This vital resource for helping to protect lives and property covers all areas of building construction, controls, acceptance testing, operation, and maintenance of systems, including filters, ducts, and other equipment.