The Master B100DV is a 29kW Dual-Voltage (110 – 240V) single-phase electric direct-fired oil heater is a highly-versatile space heating solution that uses combustible fuels, such as oil or bio fuel, to generate vast amounts of warm air heating quickly and efficiently. Because this highly-portable oil-fired space heater burns fuel to create a flame and the flame produced emits pollutants such as CO2, it is suitable for use either outdoors or indoor spaces that are sufficiently well-ventilated, especially if there are people or animals in the surrounding area. Oil-fired heaters emit dry hot air, which makes them ideally suited for reducing drying times involved in construction work, unlike gas-fired equivalent heaters which not be as effective as they generate warm, but moist air. To aid portability and handling of the B100DV it is supplied trolley mounted as standard.