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Buderus Pipe Expansion Tank 7099162

Buderus

Buderus Pipe Expansion Tank 7099162

Buderus expansion tank connection pipe, part 7099162, for 600-S series gas boilers.

At a glance

  • Appliance family: Buderus 600-S series gas boilers
  • Also known as 2240152
Manufacturer part no.
7099162
Showing prices

£50.82

£42.35 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The PIPE - EXPANSION TANK is a Buderus connection pipe that links the expansion vessel to the boiler system. It is supplied under Buderus part number 7099162 and is used on the Buderus 600-S family of gas boilers. Its function is to carry system water between the boiler and the expansion tank connection point.

Signs this part needs replacing

  • Visible water weeping or dripping at the expansion tank connection
  • Corrosion or surface pitting on the pipe
  • Staining or scale deposits around the joint indicating a slow leak
  • Loss of system pressure that traces back to the expansion tank connection
  • A cracked or deformed pipe at the connection point

Before you order

  • Confirm the boiler model against the rating plate, as fitment covers the 600-11S, 600-19S and 600-24S
  • Check the existing part number 7099162 against the component being replaced
  • Inspect the expansion tank connection and surrounding pipework for related faults before fitting
  • Verify that the expansion vessel itself is serviceable, so the pipe is not replaced for an unrelated pressure fault

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.