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Navien Packing Condensate Trap 20032128A

Navien

Navien Packing Condensate Trap 20032128A

Condensate trap packing for Navien NCB-CE ERP system and combination boilers, part number 20032128A.

At a glance

  • Part type: packing for the condensate trap
  • Appliance family: NCB-CE ERP system and combination boilers
Manufacturer part no.
20032128A
Showing prices

£3.91

£3.26 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 trap is a Navien sealing component used within the condensate trap assembly on NCB-CE ERP boilers. It seals the trap joint so that condensate is carried away through the drainage route rather than escaping at the connection. It is a service part intended for renewal when the trap seal is disturbed or has deteriorated.

Signs this part needs replacing

  • Water weeping or dripping from the condensate trap joint
  • Pooling of condensate beneath the boiler or inside the casing
  • A damp or sour condensate smell around the trap area
  • Visible flattening, hardening or distortion of the packing
  • Reassembly of the trap after cleaning or servicing

Before you order

  • Confirm your boiler model against the fitment list above
  • Check the serial number of the appliance where the model appears more than once
  • Inspect the trap housing and connections for cracks or damage before refitting
  • Confirm the existing packing is the condensate trap packing and not another seal in the assembly

Not sure which part?

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