There are no outdoor heating solutions on the market with blowers and we just don't understand that. Without a blower to direct the heat, up to 50% of the heat produced by infrared heaters goes straight up in the air and is never felt. Our customer blowers use the latest brushless motor and fan blade technology. Brushless motors are far more efficient than brushed motor and a lot quieter. And because they have to exposed metal, they can overate in a wide variety of outdoor environments.