There is a Bi-metallic safety device in the base of the stove fan. The safety device gently elevates the front of the fan to protect the fan and motor when If the surface temperature rises above around 350℃.
Our wood burning fan is made from anodized aluminum, which will not rust or corrode when the fan is getting hot. No special installation required, just place the log burner fan on a smooth flat surface of your stove top.
Be different from other traditional few blades wood stove fans, our 6 blades wood stove fan will provide more larger airflow to circulate the warm air horizontally all-around your house to keep it more warm.