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Buderus Air Vent Revision Set 7098822

Buderus

Buderus Air Vent Revision Set 7098822

Buderus air vent revision set, part number 7098822, for automatic air venting on Buderus 800 series gas boilers.

At a glance

  • Also known as 2242129
Manufacturer part no.
7098822
Showing prices

£55.38

£46.15 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 AIR VENT REVISION SET is a Buderus service component for the automatic air vent fitted to Buderus 800 series gas boilers. It renews the vent assembly so trapped air can be released from the heating circuit. The part carries the Buderus reference 7098822.

Signs this part needs replacing

  • Water weeping or dripping from the automatic air vent body
  • Boiler losing pressure repeatedly without any obvious system leak
  • Air continuing to circulate, causing gurgling or noisy operation
  • Radiators or upper parts of the system remaining cold despite bleeding
  • Vent no longer releasing air when the system is refilled or run

Before you order

  • Confirm the boiler model against the fit list above, as the 800 series is covered by several output variants
  • Check the part number on the existing vent assembly where it is legible and match it to 7098822
  • Establish whether the fault lies with the vent itself or with system pressure and air ingress elsewhere before fitting
  • Isolate the appliance and allow the system to cool and depressurise before any work on the vent

Not sure which part?

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