Small sun heaters and fans can play a very good heating and cooling effect. The small sun heater can quickly heat the indoor air and increase the indoor temperature, while the fan can accelerate the flow of air and spread the hot air to all corners of the room more quickly, so that the heating effect is more uniform and fast.
Moreover, the combination of small sun heaters and fans can also use the function of fans to cool down in summer, improve air circulation, and make the whole room cooler. Therefore, the combination of small solar heaters and fans can provide comfortable temperature and air flow in the indoor space in different seasons.