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Vaillant Connection Tube 022743

Vaillant

Vaillant Connection Tube 022743

Vaillant 022743 connection tube for VUW 246/2-C, 286/2-C and 356-C Ecomax gas boilers.

At a glance

  • Also known as 1372282
Manufacturer part no.
022743
Showing prices

£44.28

£36.90 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 Vaillant 022743 is a connection tube (supplied complete) that forms part of the heat exchanger assembly on Vaillant gas boilers. It is used on the VUW and Ecomax appliance families listed below. The part is listed under heat exchanger spares for gas boilers.

Signs this part needs replacing

  • Water weeping or damp staining around the tube connections
  • Corrosion, scale or discolouration on the tube
  • Visible cracking, kinking or deformation
  • Pressure loss in the heating circuit with no other obvious cause
  • Water marks or drips beneath the appliance

Before you order

  • Confirm your boiler model and GC number against the fitment list above
  • Check the part number 022743 on the existing component or against the manufacturer's parts list
  • Confirm the tube is supplied as a complete assembly for your appliance variant

Not sure which part?

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