Navien
Navien Packing 20006873A
Packing component 20006873A from Navien, listed for LCB 700 combi, regular and system boilers.
At a glance
- Part type: packing
£3.91
£3.26 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Navien 20006873A is a packing component listed by the manufacturer for the LCB 700 boiler family. It is a service part intended for use within the appliance assembly, and is listed against combi, regular and system variants of the LCB 700 range. Always confirm the exact model and serial number of the appliance before ordering.
Signs this part needs replacing
- Weeping or dripping at the joint the packing serves
- Visible water tracking, staining or damp residue around the joint
- The packing has hardened, flattened or lost its shape
- Limescale or corrosion deposits building up at the joint face
- Repeated pressure loss requiring the appliance to be topped up
Before you order
- Check the appliance data plate and confirm the model and serial number
- Confirm the part number 20006873A matches the component being replaced
- Isolate the appliance and depressurise before any work begins
- Inspect the mating surfaces for damage before fitting the new packing
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| NAVIEN LCB 700 COMBI EXTERNAL 21KW (Serial Number 1705) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 21KW (Serial Number 1705) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 28KW (Serial Number 1710) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 28KW (Serial Number 1710) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 36KW (Serial Number 1709) | — | — | — | |
| NAVIEN LCB 700 COMBI EXTERNAL 36KW (Serial Number 1709) | — | — | — | |
| NAVIEN LCB 700 COMBI INTERNAL 21KW (Serial Number 1704) | — | — | — | |
| NAVIEN LCB 700 COMBI INTERNAL 21KW (Serial Number 1704) | — | — | — | |
| NAVIEN LCB 700 COMBI INTERNAL 28KW (Serial Number 1706) | — | — | — | |
| NAVIEN LCB 700 COMBI INTERNAL 28KW (Serial Number 1706) | — | — | — |
Showing 10 of 36 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
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