NFPA 90A Installation of Air-Conditioning and Ventilating Systems, 2015

The NFPA 90A Installation of Air-Conditioning and Ventilating Systems, 2015 establishes fire-safety requirements for the design, construction, installation, operation, and inspection of air-conditioning and ventilating systems in commercial, industrial, and large residential buildings. It covers fire-resistance of ducts, air-handling equipment, smoke-control provisions, dampers, plenum construction, materials, penetrations, inspection access, and system safeguards intended to limit the spread of fire and smoke through HVAC systems. Used within One Exam Prep study scopes, this edition supports contractors and exam candidates by outlining the code-aligned criteria essential for compliant HVAC system installation and building-safety integration.

The 2015 NFPA 90A: Installation of Air-Conditioning and Ventilating Systems is essential for providing adequate fire protection in today's buildings. Use the industry-approved standard of care for HVAC to protect life and property from fire, smoke, and gases resulting from fire or similar conditions. NFPA 90A addresses every aspect of the construction, operation, and maintenance of air conditioning and ventilating systems -- including filters, ducts, and related equipment. Designers, contractors, and owners gain greater assurance in fire protection by using the latest provisions. Requirements are used to prevent the migration of smoke and reduce the potential for fire in forced air systems in buildings that are over 25,000 cubic feet or Types III, IV, and V construction over three stories in height. It also applies to other buildings and structures not covered by other applicable NFPA® standards. NFPA 90A addresses: HVAC systems, components, and air distribution Integration of a ventilation and air-conditioning system(s) with building construction Controls including wiring, manual control, smoke dampers, and smoke detection for automatic control Acceptance testing NFPA 90A plays an integral role in providing adequate fire protection in today's buildings. Stay up-to-code and keep HVAC systems fire safe.