VonHaus 4-Blade Heat Powered Wood Stove Fan with Temperature Gauge - Ultra Quiet Fireplace Wood Burning Eco Fan for Efficient Heat Distribution – Black;

VonHaus 4 Blade Stove Fan Increase the efficiency of your stove oven or wood/ log burner with the VonHaus 4 Blade Fan. There's no need to turn up the heating or switch on an electric radiator to heat your home up - this manual eco fan creates its own energy and is powered entirely by heat. This means no need to constantly pay out for expensive batteries or worry about running up a high electricity bills. How It Works The science behind this fan is simple but highly effective. The fan comes fitted with a thermoelectric module which acts as generator to power the fan's motor - this starts up once the module detects a minimum temperature of 50°C, at which point it begins circulating warm air around the room. Automatic Regulating Heat Thanks to a rapid fan speed of 1600 rpm max., which circulates between 150 - 190 CFM (cubic feet air/ minute) you'll feel the benefits in no time at all. Self-regulating design automatically adjusts depending on the temperature in the room - speeding up as the temperature rises and slowing down as it begins to drop. Premium Black Steel Premium black steel construction features four large blades for maximum airflow plus a carry handle for hassle-free portability. This portable stove fan is perfect for wood heaters and distributing heat around the home, kitchen ad garage. Extremely quiet - won't disturb the household when in use. No installation required - just place on top of your stove. Suitable for use with most styles of freestanding stoves and wood/ log burners. Specification Air Flow: 150 - 190 CFM Working Temperature: 140 - 660°F Blade Size: 3.1" X 2.9" inches