Which tool is not carried by the first due Roof Firefighter responding to NFPMD?

The first due Roof Firefighter responding to a roof fire is equipped with essential tools designed to facilitate effective ventilation and rescue operations. Each tool has a specific purpose in managing firefighting tasks.

In this scenario, the partner saw, often used for specific cutting needs where collaboration with another firefighter is required, is typically not carried by the first due Roof Firefighter. Instead, this role focuses on utilizing individual tools that enhance autonomy and immediate effectiveness on the roof.

Tools like the chainsaw, rooftop vent saw, and fire axe are crucial for cutting through roofs to create ventilation points and aid in fire suppression. Each of these is lightweight and manageable for a single firefighter to operate efficiently. Therefore, the correct tool that does not fit the criteria for being carried by the first due Roof Firefighter is the partner saw, as it is not typically an individual responsibility at this initial response level.