Package Included:<br />1 x Stove Fan<br /><br />Specification:<br />Type: 4-Blade Stove Fan<br />Material: Aluminum<br />Noise: <25dB<br />Airflow: 170~190CFM<br />Blade Width: 3 inch<br />Power Source: Heat Powered， no  need for electricity or batteries<br />Base Size: 4.7x2.4inch<br />Starting Temperature: 122°F(50℃）<br />Max Operating Temperature: 644°F(340℃）<br /><br />Features:<br />Completely assembled ready to use， just place on the stove top.<br />Energy saving， no batteries or electricity.<br />Premium black iron anodized blade.<br />Extremely magnify energy use and reduce fuel consumption.<br />Fan speed varies automatically with stove or fireplace temperature.<br />Works perfectly on Wood， Gas or Pellet Stoves.<br />High efficiency blade design for greater airflow.<br />