The Élec.cont.-indicator and rcvr PANASONIC is a product that is designed for use with PANASONIC heat pumps and air conditioning systems. It serves as an electronic control indicator and receiver, providing users with convenient and efficient control over their heating and cooling systems. The key features of this product include its compatibility with PANASONIC pumps and air conditioners, its electronic control capabilities, and its user-friendly design. The benefits of using this product include improved energy efficiency, precise temperature control, and enhanced comfort. Its unique selling points are its seamless integration with PANASONIC systems, its advanced control options, and its ability to optimize the performance of heating and cooling systems.