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Overview
The Worcester Bosch charging key assembly is part of the unit's filling loop. It is used in central heating boilers and systems, allowing the user to manually top-up the amount of water in the system if the pressure drops. External loops are usually removable in keeping with regulations, while internal filling loops normally feature a key that can be removed to interrupt the connection after use.
- Part of the extensive range of Worcester accessories
Technical specification
TypeFilling KeyColourGreyManufacturer Model No87161045910Brand NameWorcester Bosch
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