In cold winter, even if the fireplace is used, some corners of the house may still be very cold. This is because hot air is piled up in the upper space. With this 12-blade wood stove fan, it can disperse heat more evenly, fill your room with hot air, and let you feel the warmth of spring in cold winter KeyFeatures Keep You Warm:This wood stove fan with 12 blades carries 1400 rpm and 160-220 CFM, which can circulate 50% more hot air than the standard four blade fan. It can improve the circulation of warm air in the home, distribute heat more evenly, and let the warm air blow through every corner of the home, bringing you warmth. More Secure:Its rotation speed can automatically change with the temperature of the fireplace and its bottom is equipped with an overheating device. When the temperature is higher than 350 /662 , it will gently lift the front of the fan to protect the motor and generator set and protect your use safety. Money-saving: This 12-blade woodstove fan does not need batteries or power, but can be started depending on the fireplace temperature. In addition, it can improve the overall efficiency of the fireplace, burning less wood to keep the space warm. Silent Operation: The noise level of this 12-blade wood stove fan is lower than 25 decibels, bringing you warmth while ensuring a peaceful atmosphere. Durable Material:It is made of high-quality aluminum alloy, with anodizing and high-temperature electrolysis resistance surface treatment, so that it has good resistance to high temperature and corrosion so that you can use it for a long time. Nice Appearance: Its simple design and versatile black make it compatible with various fireplaces, bringing you warmth and decorating your fireplace. Easy To Carry: Due to its light weight (0.69kg/ 1.52lbs)and portable hook design, you can easily move it to where you need it. Customer Service:We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible. Details Magnetic Thermometer:We provide you with a magnetic thermometer, which allows you to connect it to the furnace so that you can monitor the temperature, optimize the efficiency of the furnace, and protect the fan from damage due to overheating. Streamlined Fan Blade: The streamlined fan blade with greater twist angle can more fully disperse heat and bring warmth to every corner of your home. Trapezoidal Base: Its base is a trapezoidal design, which makes it more stable to be placed on the fireplace . Application It can be applied to wood stoves, gas stoves, log burners, fireplaces, etc How to Use Please wear gloves and place the fan on the fireplace. Wait until the temperature reaches 122 F (50 C) and the fan starts to turn when heat conduction occurs. When the fan stops running, you need to add wood. Specifications Model: SF707T Color: Black Style:Simple, Stylish Material:Aluminium Alloy Surface Treatment: Anodic Oxidation, High-temperature Electrolysis Resistance Treatment Mounting Type: Tabletop Number of Fan Blades: 12 Power: Thermoelectric Module Operating Temperature Range: 50-350/122-662 Air Flow Capacity: 160-220 CFM Speed: 1400rpm Noise: 25db Base Length: 11cm/4.3in Fan Diameter: 11 cm/4.3in NetWeight: 0.69kg/ 1.52lbs Gross Weight: 0.83kg/ 1.83lbs Product Size(L*H): 22.5*14.5 cm/ 8.9*5.7in Package Size: 25*11*16cm/ 9.84*4.33*6.3in PackageIncluded 1* 12-Blade Wood Stove Fan 1* Magnetic Thermometer 1* English User Instruction Notes It is recommended to leave about 15cm/5.91in space behind the fan so that the fan can push hot air out of the room. When the fan is running, its surface temperature will be relatively high, so please do not touch it directly. Please do not touch the fan base, and do not place the fan on an unprotected surface at high temperatures or in front of the chimney, keep a distance of at least 4". Please wear gloves when moving. Please do not exceed the maximum temperature (350 /662 ) that the product can withstand, otherwise, the motor may be damaged. If the fan does not run in time after reaching the temperature, you can move the fan blade gently, but please do not touch it directly with your hands. If the fan works under high temperatures for a long time, the color of its base may change, but this will not affect its use. Please keep the woodstovefan away from children or pets. Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.