Introducing the KMC Controls 3012 2 Stage P. Control Switch, a reliable and efficient solution for your HVAC and refrigeration needs. This switch is designed to provide precise control over your system's temperature and humidity levels, ensuring that your environment remains comfortable and stable. With its high-quality construction and advanced features, the KMC Controls 3012 is an excellent choice for anyone looking to upgrade their HVAC and refrigeration system. Whether you're a professional in the industry or a DIY enthusiast, this switch is easy to install and will provide you with a reliable and long-lasting performance.