Where should a Nomex hood be worn in relation to the SCBA?

Wearing the Nomex hood over the SCBA face piece harness is essential for ensuring both safety and effective protection from heat and flames. The purpose of the Nomex hood is to provide thermal protection to the head and neck area, which may be exposed during firefighting operations. When the hood is positioned over the face piece harness, it helps to seal off any gaps between the respirator and the hood, preventing the entry of particulate matter and heat.

This configuration also ensures that the firefighter has a complete thermal barrier, allowing for maximum protection of the vulnerable areas while maintaining the integrity of the overall protective ensemble. Additionally, wearing the hood in this manner helps secure the helmet in place, ensuring that it does not shift or come off during active firefighting scenarios. Proper placement of the Nomex hood is crucial in maintaining safety standards established for firefighting attire and equipment.