Which temperature is associated with floor-level heat in the Zero Rescue Profile?

• A. 149F
• B. 100F
• C. 200F
• D. 300F

Answer: (D)

Floor-level heat in the Zero Rescue Profile is a way to describe the most extreme heat a rescuer would experience at floor level. The profile uses a range of temperatures to show how dangerous the environment is, with higher numbers representing more severe heat conditions. The value at the top of the scale—300F—signals an extreme, rapidly dangerous state for anyone on the floor, indicating conditions that greatly limit time for entry, require maximal protective measures, or suggest avoiding entry altogether. The lower temperatures, like 100F, 149F, and 200F, describe progressively less severe heat levels and would not reflect the same level of danger present at floor level in the profile. So, 300F best captures the floor-level heat scenario described.