• Upgrade Version- Produces more warm air than the old version, circulates about 230CFM.
• Heat Powered- The stove fan generates its own energy by the heat from the stove surface, and no batteries or electricity required.
• Easy operation- No assembly needed, just put on the top of stove, the fan will spin with the temperature getting higher.
• Silent and Quiet- The noise is less than 25db, you even do not know the fan is there, but you will still feel the warmth.
• Overall size: 8.3X 4.9X 8.3. Operation temperature: 85C - 350C(185F - 660F). Good stove safety practice includes the use of a stove thermometer.