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Viessmann Circuit Board VR20 U 7823072

Viessmann

Viessmann Circuit Board VR20 U 7823072

Viessmann VR20 U circuit board, part 7823072, for Vitodens V200 WB2 48.6/44 kW gas boilers built from 12 January 2007.

At a glance

  • Appliance family: Vitodens V200 WB2
  • Also known as 2320434
Manufacturer part no.
7823072
Showing prices

£386.98

£322.48 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 VR20 U is a printed circuit board used in Vitodens V200 WB2 gas boilers. It is the control board for appliances manufactured from 12 January 2007 onwards. The board carries the boiler's electronic control functions and is identified by Viessmann part number 7823072.

Signs this part needs replacing

  • The boiler does not power up, or the display and indicators remain dead
  • Repeated lockouts or fault codes that return after resetting
  • The boiler ignores demand from the thermostat or controls
  • The pump, fan or other driven components do not run when called
  • Visible damage on the board, such as burn marks, corrosion or swollen components

Before you order

  • Confirm the boiler model is a Vitodens V200 WB2 48.6/44 kW
  • Check the appliance was manufactured on or after 12 January 2007
  • Confirm the existing board is marked VR20 U
  • Carry out fault diagnosis first, so the board is confirmed as the cause

Not sure which part?

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