Navien
Navien Rubber Cover 20046616A
Rubber cover for Navien LCB 700 combi, regular and system boilers, internal and external models.
At a glance
- Part type: rubber cover
£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 Rubber Cover, part number 20046616A, is a rubber protective cover used on Navien LCB 700 series boilers. It forms part of the boiler assembly, shielding the component it covers from dust, moisture and general wear. It is listed across the LCB 700 combi, regular and system ranges in both internal and external variants.
Signs this part needs replacing
- Visible splits, cracks or tears in the rubber
- Rubber has hardened, perished or lost its flexibility
- Cover no longer sits correctly or has come loose from its mounting
- Moisture, dust or debris reaching the protected component
- Rubbing or vibration noise from a displaced or degraded cover
Before you order
- Confirm your boiler is a Navien LCB 700 series appliance
- Check your model variant (combi, regular or system) and output rating against the fit list
- Verify the part number 20046616A matches the item you are replacing
- Inspect the existing cover for damage before removal so you can compare like for like
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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