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Baxi 7673878 2.5" x 3" Straight Tundish

Baxi

Baxi 7673878 2.5" x 3" Straight Tundish

Straight tundish from Baxi, part number 7673878, with a 2.5in x 3in body for visible air-gap indication in a discharge pipe run.

At a glance

  • Also known as 1134038
Manufacturer part no.
7673878
Showing prices

£688.70

£573.92 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 Baxi 7673878 is a straight tundish, sized 2.5in x 3in. A tundish sits within a discharge pipe run and provides a visible air gap, allowing any discharge from a safety device to be seen while keeping the pipework downstream open to atmosphere. It is a passive component with no moving parts.

Before you order

  • Confirm the part number 7673878 matches the component being worked on.
  • Check the stated 2.5in x 3in size against the available space and the pipework on site.
  • Confirm that the straight pattern is the correct orientation for the pipe run.

Not sure which part?

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