HDT is pleased to introduce the NordicTM MBH 4000 DC Portable Heater designed for use on Overhead Crane Cabs where 240 Volt DC is the only available power supply. This heater delivers 4000 WATTS/ 13,660 Btu/Hr of heat and utilizes a true mill duty DC rated contactor, TENV DC fan motor, and adjustable thermostat all contained in a heavy duty 18 Gauge Galvanized cabinet that weighs only 25lbs. Unit also has a tip-over safety switch and a 4ft. power cord w/o plug. An optional mounting bracket kit is also available for securing the heater to the cab floor or ceiling, tilting it in the up or down position, right where you need it.