The PlumbRight Central Heating System Cleaner is specifically designed for use with storage tank water heaters, such as aluminium-lined tanks. This product, with an energy efficiency rating of A+++, is ideal for maintaining and cleaning boiler heating systems. With the PlumbRight brand known for quality and reliability, users can trust in the effectiveness of this cleaner to keep their central heating systems running smoothly and efficiently. Ideal for DIY enthusiasts or professional technicians, this 500ml bottle of cleaner is a must-have for anyone looking to maintain their heating system.