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Vaillant Support PHE Top 0020233506

Vaillant

Vaillant Support PHE Top 0020233506

Vaillant top support bracket for the plate heat exchanger, part number 0020233506.

At a glance

  • Also known as 1388264
Manufacturer part no.
0020233506
Showing prices

£13.90

£11.58 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 Support PHE Top is the upper mounting support for the plate heat exchanger (PHE) within the appliance. It holds the plate heat exchanger in position and maintains the correct alignment of the assembly against the hydraulic block. This component is manufactured by Vaillant and is identified by part number 0020233506.

Signs this part needs replacing

  • Visible corrosion, cracking or deformation of the support
  • The plate heat exchanger sitting out of alignment or moving within the appliance
  • Weeping or drips at the plate heat exchanger mounting area
  • Difficulty achieving or maintaining a seal at the plate heat exchanger connections
  • Discolouration or heat marking on the support indicating overheating

Before you order

  • Confirm your appliance model and GC number against the fit list above
  • Check the part number on the existing support before removal
  • Verify the appliance variant, as the same model name can appear in different build years
  • Inspect the plate heat exchanger and its seals at the same time, as they are disturbed during replacement

Not sure which part?

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