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Buderus Drain Pipe Safety Valve 78134

Buderus

Buderus Drain Pipe Safety Valve 78134

Buderus 78134 drain pipe for the safety valve, fitted to Buderus 500-24C, 500-24S and 500-28C gas boilers.

At a glance

  • Appliance family: Buderus 500 series gas boilers
  • Also known as 2240804
Manufacturer part no.
78134
Showing prices

£24.55

£20.46 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 Buderus 78134 is a drain pipe for the safety valve, used on Buderus 500 series gas boilers. It carries discharge water away from the safety valve outlet to a safe point of disposal. It is a manufacturer part listed under isolation valves in the gas boiler spares range.

Signs this part needs replacing

  • Water escaping or dripping from the drain pipe joint or from the safety valve outlet
  • Visible corrosion, scale build-up or cracking along the pipe
  • Discharge water not reaching the intended disposal point, indicating a split or displaced pipe
  • Moisture staining or mineral deposits around the safety valve discharge area
  • The pipe has become loose or detached at its connection to the safety valve

Before you order

  • Confirm the boiler model against the fit list above before ordering
  • Check the safety valve outlet connection and pipe run on the appliance to confirm the pipe is the correct item for the installation
  • Inspect the safety valve itself, as discharge may be caused by the valve rather than the drain pipe
  • Have the boiler isolated and drained as required before removing the existing pipe

Not sure which part?

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