02
Invisible Ignition: The Commercial HVAC Maintenance Crisis Quietly Threatening America's Office Buildings
Across American cities, commercial HVAC systems are quietly accumulating the conditions necessary for catastrophic fire events—dust-laden ductwork, deteriorated components, and neglected maintenance schedules creating accelerated pathways for flame and toxic smoke. Unlike their residential counterparts, commercial systems span entire building floors and can transform a localized ignition into a building-wide emergency within minutes. Emerging monitoring technologies are beginning to close this g