This mobile infrared unit directs heat specifically to warm people or objects. Quartz infrared energy is unaffected by air movement around the heater, so it provides efficient heating at low running cost, as no heat is lost through drafts or pre-heating. Features twin 1400W infra-red elements with two heat settings. Fitted with heavy duty wheels for total portability.Heat output kW 2.8 Heat output Btu/hr 9554 Noise level 0 dBA