Specifications ModelDY304ATypeHeat Powered Stove FanMaterialAluminum AlloyCFM160 220Speed1000 1600rpmNoise≤25dBWorking Temprature Range122°F 662°F 50℃ 350℃ WeightApprox 767gProduct Size160 80 140mmPackage Size180 128 210 mm Features 1 The working temperature approx 50°C to 350°C 122°F to 662°F and the fan speed automatically adjusted to the oven temperature 2 Distributes heat from the stove more efficiently and quickly increases the temperature of your room perfect for large rooms 3 Quiet operation stove fan the stove fan works under 25dB which very quiet You can hardly hear a sound 4 Energy saving oven fan no or electricity required Package includes 1 x Stove Fan 1 x User manual