In 220/230 V countries, 3 kW is a maximum, however 2 kW is commonly used as it is adequate for most cases. In 110/120 V countries, 15 A is a typical maximum, which results in many models being 1.5 kW. Residential electric fan heaters are limited in capacity by the voltage of the electrical system. This makes them best suited to occasional use rather than as regularly used heat sources. The relatively small amount of electricity used to operate the fan is converted to additional heat, so that efficiency remains at 100%.Įlectric fan heaters can be more expensive to run than fuel powered heaters due to the cost of electricity. The fan carries heat away from the device, which can be made smaller without overheating. They can heat an enclosed space such as a room faster than a heater without a fan, but like any fan, create a degree of noise.Įlectric fan heaters can be cheaper than other heaters due to simple construction. This heats up the air, which then leaves the heater, warming up the surrounding room. Electric fan heaterĪ fan heater, also called a blow heater, is a heater that works by using a fan to pass air over a heat source (e.g. It contains an electric fan and computer controls. Portable fan heater A Japanese kerosene fan heater that burns kerosene for fuel. ( Learn how and when to remove this template message) JSTOR ( September 2023) ( Learn how and when to remove this template message).Unsourced material may be challenged and removed. Please help improve this article by adding citations to reliable sources. This article needs additional citations for verification.
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