| Published by the National Fire Protection Association (NFPA)
Protect building occupants with the best guidance for HVAC system installation and maintenance!
HVAC systems make buildings more livable . . . unless there's a fire. Then they have the potential to quickly spread smoke, hot gases, and flames to areas far beyond the fire's origin. They can also supply air that enhances fire development. Reduce the risks with the new, improved NFPA 90A.
Essential new provisions for installers include:
- Updated duct rules
- New parameters for removal of abandoned material
- Added requirements for limited combustible wires and cables in concealed and plenum spaces
Make sure you're aware of the dangers posed by HVAC systems—and the right ways to mitigate hazards—with this revised edition. |
