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Viessmann Coding Plug 23160101

Viessmann

Viessmann Coding Plug 23160101

Viessmann coding plug 23160101 for the Vitodens 200-W Wb2C 19kW boiler, supplied as a single replacement component.

At a glance

  • Appliance family: Vitodens 200-W
  • Also known as 2321806
Manufacturer part no.
7834029
Showing prices

£32.23

£26.86 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 Viessmann coding plug 23160101 is a component for Viessmann Vitodens 200-W boilers. It plugs into the boiler's control unit and is used to identify the appliance's configuration. Viessmann supplies it under part number 23160101.

Signs this part needs replacing

  • The boiler shows a coding or configuration error after the control unit has been replaced or serviced.
  • The coding plug is cracked, bent or has damaged contacts.
  • The coding plug is missing from the control unit, so the boiler cannot read its configuration.
  • The plug is loose and does not seat fully in its socket.

Before you order

  • Check the appliance serial number against the fit listed above.
  • Confirm the boiler is a Vitodens 200-W Wb2C 19kW.
  • Compare the markings on the existing coding plug with the part number 23160101 before ordering.

Not sure which part?

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