Features: * **Greater Air Volume:** With 12 blades and increased air volume, this stove fan circulates 50% more heat than standard fans, making it the most efficient way to warm your entire room. Simply place it on your stovetop and let it work its magic. * **Heat-Powered:** This heat-powered stove fan operates using the heat generated by your wood-burning stove, requiring no electricity. Thermoelectric fans distribute heat more effectively and save fuel. * **Temperature Operating Range:** The stove fan automatically rotates between 50 and 350 degrees Celsius (122 to 662 degrees Fahrenheit). The hotter the stove, the faster the fan spins, and the warmer your home becomes. * **Quiet and Efficient:** Ultra-quiet operation (less than 25db). It silently and efficiently circulates warm air throughout the room, improving your stove's heating efficiency. * **Easy to Use:** Simply use the clips to securely attach the fan to the stovetop. The dual-head thermal circulation design saves energy. * **Suitable for all stoves:** Gas stoves, electric stoves, wood-burning stoves, or fireplaces. Specifications: Name: Free-Standing Stove Fan Material: Aluminum Blades: 12 blades CFM: 150-180 Speed: 1400rpm Noise Level: 25db Certification: CE / RoHS Starting Temperature: Around 50°C Operating Temperature: 50-350°C Wall-Mounted Size: 225*140*110mm / 8.8 * 5.5 * 4.4 inches Free-Standing Size: 225*85*145mm / 8.86 * 3.4 * 5.7 inches Color: Black