Bosch Greenstar Si and Greenstar i Junior 7716192281 Keyed Filling Link

Worcester 7716192281 Keyed Filling Link

Worcester Bosch integral charging link for Greenstar Si and Greenstar i Junior boilers

• Optional accessory for Greenstar Si and Greenstar i junior boilers
• Tamper-proof operation with removable key
• Prevents over-charging of system
• Fast and easy to operate
• Always ensure a qualified engineer maintains your gas appliances

Suitable for:

Worcester Bosch Greenstar Si and Greenstar i Junior boilers.

This allows the user to manually top-up the amount of water in the system if the pressure drops.