Fire Protection
The Fire Protection category encompasses the essential, often mandatory, passive and active components integrated into the HVAC system to ensure life safety and maintain building compartmentalization. These specialized products prevent the rapid spread of flames, superheated air, and toxic smoke via the air distribution network, protecting occupants and property during an emergency.
System integrity relies on multiple layers of defense:
Dampers: Fire Dampers act to contain fire by automatically closing upon detecting elevated heat, typically via a fusible link (passive), or through a motorized actuator integrated with the central fire alarm system. This creates a robust physical barrier within the duct. Conversely, Smoke Evacuation Dampers are actively controlled and motorized, opening designated pathways for fans to rapidly remove smoke and heat from fire zones.
Penetration Sealing: For areas where ductwork or piping breaches fire-rated walls and floors, Fire Resistant Collars utilize intumescent material that expands dramatically to seal voids left by melting plastic pipes. Similarly, Fire Resistant Grilles allow ventilation under normal conditions but seal off the opening when heat is present.
Structural Barriers: Fire Resistant Boards are used to construct fire-rated enclosures and protect critical duct runs, maintaining structural integrity and thermal resistance for prolonged periods.
Proper selection and certified installation of these components are critical for code adherence and compliance with safety standards. The Fire Protection category is fundamental to a building's safety strategy, providing the engineered solutions necessary to safeguard the structure and extend safe evacuation time.