The RRFAN100A is a compatible remote control designed to work with Lasko tower fans, offering convenient wireless operation from a distance. This model provides the same functionality as the original Lasko 2033666 remote, allowing you to adjust fan speed, oscillation, and timer settings without leaving your seat. The RRFAN100A features an intuitive button layout and reliable infrared transmission for consistent performance. As a direct substitute, it integrates seamlessly with compatible Lasko tower fan models, making it an ideal replacement or backup remote.