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City Plumbing GB£13.19Visit shop Worcester Bosch Danesmoor / Heatslave Expansion Vessel Flexible Hose And Washers 87161405070
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This guide is for owners of specific Worcester Bosch boiler systems (Highflow, Danesmoor, and Heatslave) requiring a replacement expansion vessel flexible hose. Its key benefit is ensuring the continued protection of your water heating system from excess pressure. A caveat is ensuring compatibility with your exact boiler model before purchase, as this is a specific replacement part. This hose is a critical component for the expansion vessel, which mitigates pressure surges in heating systems. It includes necessary washers for installation.
| Model Part Number | 87161405070 |
|---|---|
| Brand | Bosch |
An expansion vessel is a crucial component in a sealed central heating system. It contains a cushion of air that absorbs the expansion of water as it heats up, preventing excessive pressure build-up that could damage the system.
No, this specific hose is designed for particular Worcester Bosch models: Highflow 400, Danesmoor Oil, and Heatslave boilers. Always verify compatibility with your exact boiler model.
Installation should be performed by a qualified heating engineer or gas-safe registered professional due to the nature of working with pressurized heating systems and potential safety risks.
Immediately shut down your heating system and contact a qualified heating engineer. Do not attempt to use the system if you suspect a leak.
Yes, this hose comes with the necessary washers for installation to ensure a secure and leak-free connection.
The hose is part of the boiler system and should be inspected during your boiler's annual service by a qualified engineer. They will check for any signs of wear, damage, or leaks.
This is an expansion vessel hose for the water heating system. A fuel pump oil line is part of the fuel supply system for oil-fired boilers and is a completely different component.
This could indicate a leak from the expansion vessel connection or a faulty hose. A qualified engineer should inspect the hose and connections.
The hose or its connections may be loose or damaged. Shut off the system and contact a qualified heating engineer for repair or replacement.
Consult your boiler's manual for specific error codes. If pressure issues are suspected, a heating engineer should check the expansion vessel and its associated hose.
Compatibility:
This expansion vessel flexible hose is specifically designed for the following Worcester Bosch boiler ranges:
*Always double-check your boiler's model number and consult your boiler's manual or a qualified heating engineer to confirm compatibility before purchasing.* This part is the expansion vessel hose, not a fuel line.
Setup:
Installation of this part should only be undertaken by a qualified heating engineer or gas-safe registered professional. The process typically involves:
Care:
As a permanently installed component, this hose requires no regular user maintenance. Its integrity is part of the overall boiler system's health. Regular annual servicing of your boiler by a qualified engineer will include checks for any potential issues with system components like this hose.
