[NECESSARY FIREPLACE ACCESSORIES]The fireplace fan has blades with a length of 19.4 cm, which has a large air volume, runs well and effectively disperses the hot air, so that the whole room can enjoy warmth. It is widely used in wood/log burners/fireplaces. NOTE: This is not the use of the fan in summer.[ENVIRONMENTAL FRIENDLY]The thermal fan is equipped with a thermoelectric module and adopts a thermal power supply. The thermoelectric technology is used to convert the temperature difference into electric energy. It does not require batteries or electricity, and can effectively circulate the warm indoor air.[SILENT OPERATION]The only moving part of the stove fan is the blade assembly, which runs quietly. The noise of 15-18DB will not affect your normal work and study. It will effectively promote heat distribution. You will enjoy warm air in a quiet and comfortable environment [OVERHEATING PROTECTION]The log burner fan uses firepower as the energy source, and has a built-in bimetallic belt with overheat protection. For safety, please remove the fan from the stove when the temperature exceeds 680Fahrenheit/360Celsius .Item Type: Fireplace FanHeating Method: Electric Heating (No Battery or Electricity Required)Installation Environment: Portabletype:BAir Volume: 203CFMWind Speed: About 2.1m/sRevolving Speed: 1000RPMStarting temperature: 50Celsius (122Fahrenheit)Maximum working temperature: 360Celsius (680Fahrenheit)Colour:blackMaterial:Aluminum alloySize:Height: 217MM, width: 194MMPackage Contents:1 x Fireplace FanNote:1. Please always use the fan on the package.2. Before using the fan, please check whether the fan is damaged. If the fan is damaged during transportation, please do not use or install the fan.3. Please keep children awaywhen the fan is working normally.4. When the temperature exceeds 680Fahrenheit/360Celsius , please remove the fan from the stove.5. Overheating protection, it has a builtin bimetal strip, set at the bottom, when the surface temperature of the furnace top reaches 30Celsius, the strip begins to bend and tilt behind the fan.Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.