Worcester Bosch Fastener Type H Hose 8716117042

The Worcester Bosch Fastener Type H Hose, part number 8716117042, is a pipe and hose spare produced for Worcester Bosch Greenstar i ErP System boilers. It sits within the internal pipework and hose assembly, carrying fluid between components inside the appliance. The part is catalogued in the Worcester Bosch Pipes & Hoses spare range and is identified by GC number J25-230.

• Weeping or damp staining around the hose ends or crimped joints
• Dripping or pooling water beneath the appliance while it is running
• Cracks, splits or hardening of the hose material with age
• Kinks or flattening that restrict flow through the hose
• Corrosion or scale build-up at the connection points

• Check the GC number on the appliance data plate against the compatibility list to confirm the hose suits your model.
• Cross-reference alternative part number 1031103 against the item being removed before ordering.
• Have the appliance model and serial details to hand, as several Greenstar i ErP variants use similar hose assemblies.
• Confirm whether a gasket or seal is needed at the connection when the hose is refitted.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.