brand new and unused Upgrade your home heating system with the Potterton EP1 Single Channel Programmer, a sleek and modern addition to your boiler. Designed for convenience and efficiency, this programmmer allows for easy control and monitoring of your water heater, ensuring optimal performance and energy use. The model EP5002, manufactured in 2002, boasts a user-friendly interface and advanced features, including programmability for tailored heating schedules. Its compatibility with the Potterton brand's storage tank water heaters makes it an ideal choice for those seeking to enhance their home's hot water experience.