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Navien Condensate Tray Packing 20043394A

Navien

Navien Condensate Tray Packing 20043394A

Packing for the condensate tray on Navien LCB 700 combi, regular and system boilers.

At a glance

  • Part type: packing for the condensate tray
  • Appliance family: LCB 700
Manufacturer part no.
20043394A
Showing prices

£30.64

£25.53 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 packing for the condensate tray is a Navien sealing component used on LCB 700 series boilers. It sits with the condensate tray assembly to seal the tray against the appliance casing and prevent condensate from escaping. It is listed for the LCB 700 combi, regular and system models in both internal and external variants.

Signs this part needs replacing

  • Water or condensate weeping from around the condensate tray
  • Visible staining or corrosion on the tray or casing below it
  • The packing is hardened, split, flattened or deformed
  • The packing is missing or displaced after tray removal
  • Recurrent condensate leaks after the tray has been refitted

Before you order

  • Confirm the boiler is an LCB 700 series appliance
  • Check the model, output and internal or external variant against the fit list
  • Inspect the condensate tray and packing seating before ordering
  • Check the tray itself for cracks or damage, as the packing alone will not seal a damaged tray

Not sure which part?

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