Installation Rules - Fire Sprinkler Systems

Sprinklers are designed to activate in response to heat—but when placed too close to unintended heat sources like lighting fixtures, HVAC diffusers, or cooking equipment, they can discharge prematurely. That’s not just inconvenient—it’s costly and potentially dangerous. In this video, we’ll cover the commonly referenced table from NFPA 13, 13R, and 13D that outlines the required minimum distances between sprinklers and heat sources in residential settings. 🔹 Topics Covered: ✅ Heat Source Clearance ✅ Understanding Heat Source Tables ✅ Drawing Clearance Zone ✅ NSVCad Tools and Heat Sources #NFPA13 #TemperatureRating #HeatSources #NSVCad #SprinklerSystems #HesamTavoosi