Bosch Heatslave Flexible Hose C/W Washers 87161405070
Worcester Flexible Hose 87161405070
Compatible with the following Worcester Bosch boilers:
- Worcester Heatslave 41974 OSO
- Worcester Heatslave 41974 RSO
- Worcester Heatslave 15/19 OSO
- Worcester Heatslave 15/19 RSO
- Worcester Heatslave 20/25 OSO
- Worcester Heatslave 20/25 RSO
- Worcester Heatslave 26/32 OSO
- Worcester Heatslave 26/32 RSO
This Part is located around the expansion vessel section.
The expansion vessel is a tank that is utilised to protect closed systems from pressure surges.
The tank is filled with air that acts as a cushion against pressure surges within the system.