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Viessmann Gasket Set 7826540

Viessmann

Viessmann Gasket Set 7826540

Viessmann 7826540 gasket set for Vitodens 200-W WB2B-45 and WB2B-60 appliances.

At a glance

  • Appliance family: Vitodens 200-W
  • Also known as 2321504
Manufacturer part no.
7826540
Showing prices

£15.17

£12.64 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 7826540 Gasket Set is a sealing component supplied by Viessmann for the Vitodens 200-W appliance family. It is used to restore a sound seal at the joint or connection it serves on the appliance, preventing water or combustion gas escape. The set is identified by Viessmann part number 7826540.

Signs this part needs replacing

  • Visible water weeping or dripping at the joint the gasket seals
  • Staining, crusting or corrosion around the sealed face
  • A gasket that has hardened, flattened, cracked or perished with age
  • Traces of combustion products or condensate where the seal should be gas-tight
  • The joint failing to seal again after the appliance has been opened for service

Before you order

  • Confirm the appliance model is Vitodens 200-W WB2B-45 or WB2B-60
  • Check the appliance serial number against the listed fits before ordering
  • Inspect the joint being sealed so the correct gasket set is selected for the task
  • Have the appliance isolated and depressurised before any seal is disturbed

Not sure which part?

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