DeWalt 90,000 BTU Kerosene/Diesel Lithium-Ion Brushless Cordless Forced Air Heater

Cordless forced air kerosene/diesel heater offers 90,000 BTU (British Thermal Unit) of heat and LCD (liquid crystal display) screen with diagnostics. Quiet Burner Technology consistently delivers 7-0 dB lower sound intensity compared to equivalent forced air heaters. Digital thermostat controls with dual rate feature that includes a blast mode for initial heating of the space, and an ECO mode (runs at 75,000 BTU to conserve fuel and battery life) for continual heat maintenance. Jobsite ready with heavy-duty industrial roll cage. AC/DC (alternating current/direct current) power operation. Compatible with the entire line of 20V MAX and Flexvolt DeWalt batteries. Dual battery slots for extended run time. Burn time of 6 hours on high (90,000 BTU) and 7-1/2 hours on low (75,000 BTU). Maximum run time of 12 hours using a FlexVolt 12 Ah battery.