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Viessmann Condensate Pipe 7823850

Viessmann

Viessmann Condensate Pipe 7823850

Viessmann condensate pipe 7823850 for Vitodens 100 and 100-W WB1A boilers, part of the condensate trap assembly.

At a glance

  • Appliance family: Vitodens 100 and 100-W WB1A
  • Also known as 2320100
Manufacturer part no.
7823850
Showing prices

£50.53

£42.11 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 Viessmann 7823850 is a condensate pipe used within the condensate trap assembly on Vitodens 100 and 100-W WB1A boilers. It carries condensate away from the heat exchanger and flue path to the trap and drain point. The part is listed for WB1A appliances from 14.01.2005 onwards.

Signs this part needs replacing

  • Water pooling beneath the boiler or inside the casing around the trap area
  • Visible cracks, splits or perished material on the pipe
  • Discolouration or brittle, chalky deposits on the pipe wall
  • Condensate overflowing from the trap rather than draining away
  • Damp or corrosion marks on nearby casing panels and pipework

Before you order

  • Confirm your boiler model and serial number against the fit list above
  • Check the appliance manufacture date, as this pipe is listed for units from 14.01.2005
  • Inspect the full condensate trap assembly, as other components may also need attention
  • Verify the existing pipe routing and connections before removal

Not sure which part?

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