Heating air exchange fan and control method thereof

The invention provides a heating air exchange fan and a control method thereof. The heating air exchange fan comprises a temperature detecting part used for detecting space temperature Y of indoor space, a wind generation part used for blowing out wind, a heating part used for heating the wind generated by the wind generation part, a heating control part used for controlling the heating part, a wind speed control part used for controlling the wind speed of the wind generated by the wind generation part, and a storage part used for storing the target temperature X and storing the space temperature Y detected by the temperature detecting part and further comprises a first stage and a second stage behind the first stage. For the first stage, according to the target temperature X and the spacetemperature Y detected by the temperature detecting part, the heating control part and/or the wind speed control part are/is automatically matched with the corresponding heating amount and/or wind speed. For the second stage