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Buderus Fan Inlet Connector 73439

Buderus

Buderus Fan Inlet Connector 73439

Buderus fan inlet connector (suction pipe), part 73439, for 800 series oil boilers.

At a glance

  • Also known as 2241989
Manufacturer part no.
73439
Showing prices

£36.01

£30.01 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 fan inlet connector, listed as suction pipe under part number 73439, is a pipe assembly used on Buderus 800 series oil boilers. It forms the connection at the fan inlet side of the burner air path, feeding air into the fan housing. The part is supplied as a single pipe assembly.

Signs this part needs replacing

  • Visible corrosion, cracking or deformation of the pipe assembly
  • Loose or poor fit at the fan inlet, allowing air to be drawn in at the joint
  • Soot or combustion deposits around the pipe indicating leakage at the connection
  • Boiler running roughly or combustion readings drifting from the set values
  • Whistling or unusual induction noise from the fan inlet area

Before you order

  • Confirm the boiler model from the data badge against the fit list above
  • Check the existing pipe assembly for the part number 73439 where it is marked
  • Inspect the fan inlet and burner mounting for damage that may also need attention
  • Confirm whether any gasket or seal at the joint is reusable before refitting

Not sure which part?

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