The SPARES2GO PCB Controller Membrane Strip Cover is an indispensable addition to your Dimplex storage heaters, perfect for ages DUO300i, DUO400i, and DUO500i. This versatile cover ensures your heater's surface remains clean and ensures a safe and efficient environment. With its robust construction and sea500003 type compatibility, you can be confident that this cover will not only protect your heater's control PCB from scratches and dirt but also enhance its performance. Don't settle for less when it comes to keeping your heating system in top condition - choose the SPARES2GO PCB Controller Membrane Strip Cover for a superior and durable solution.