L.B. White Boss™ 400DF Direct-Fired Portable Heater, Radiant Heat, Natural Gas, 400000 BTU/H (BOSS 400DF)

Boss™ 400DF Direct-Fired Portable HeaterCombines 99% fuel efficiency with the ability to distribute heat into large construction or industrial spaces and worksitesNo parts or downtime to change fuel, confirm onsite voltage, and manage heat outputCool-end handle, no-flat wheels, and stackableIndoor/outdoor rated, and rust resistantVent mode feature moves air like a fanDiagnostic light for quicker troubleshooting10-side case for easy inside-out accessStands on end