MATHOWAL 8 Blades Stove Fan 2021 Upgrade Log Burner Fan Heat Powered Woodburner Fireplace Fan for Wood Burning Stove Silent Operation with Stove Thermometer

【Compact & More Efficiency】Twin fans two motors Enlarged 8 blades increases 80% more warm than 4 blades stove fan. Blows warm around the room quickly. Compact design small enough to blow the air out from under the chimney and across the room. 【Longer Lifetime】Upgrade Wood Stove Fan inbuilt overheating protection system If the surface temperature rises above around 300℃ the safety device gently elevates the front of the fan to avoid damage to the TEG and motor for a longer-lifetime. 【Eco-Friendly and Self-Powered】No Batteries or Electricity required this stove fan uses heat from the stove surface to spin. Optimum operating temperature between 122°F(50°C) and 644°F(340°C). Improved warm air circulation results in greater comfort and reduce wood consumption from your stove. 【Whisper Quiet】Newly Designed Blade Larger Air Volume Lower noise.You don t even know the stove fan is there but you feel the warmth!You will enjoy the warm air in a quiet and comfortable environment. 【Safty Design】The wood stove fan support is made with Anodized Aluminum able to resist high temperature up to 716°F(380°C) no deformation and no discoloration even after long time working under high temperature.