Navien
Navien Top Case 30031684A
Top case panel 30031684A for the Navien LCB 700 Combi External boiler range.
£166.21
£138.51 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 30031684A is the top case panel for the Navien LCB 700 Combi External boiler. It forms the upper section of the appliance casing, closing off the top of the unit around the flue and internal components. It is supplied as the top casing piece only.
Signs this part needs replacing
- Impact damage, dents or deformation to the top panel
- Corrosion or rust along the panel edges and fixing points
- Cracks, splits or holes allowing water ingress into the casing
- Flaking or failed paint finish exposing bare metal
Before you order
- Check the model and serial number on the appliance data badge against the fitment list
- Confirm the boiler is an LCB 700 Combi External variant
- Confirm the required panel is the top section rather than a front or side casing panel
- Check whether the existing casing fixings are reusable before fitting
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) | — | — | — |
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.
No technical questions yet for this part.
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