Navien
Navien Flexible Hose Fuel Return 20058873A
Fuel return flexible hose for Navien LCB 700 combi, regular and system boilers, part number 20058873A.
At a glance
- Part type: flexible hose, fuel return
- Appliance family: LCB 700
£23.77
£19.81 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 flexible hose, fuel return, part number 20058873A, is a fuel line component used on Navien LCB 700 boilers. It forms part of the fuel return circuit on the appliance. It is listed for the LCB 700 combi, regular and system models in internal and external variants.
Signs this part needs replacing
- Fuel odour around the appliance or along the hose route
- Visible cracking, perishing or hardening of the hose material
- Weeping, dampness or staining at the hose connections
- Loose, corroded or damaged end fittings
- Hose has been disturbed or kinked during servicing and no longer sits correctly
Before you order
- Confirm your boiler model and serial number against the LCB 700 variants listed above
- Check the hose routing and both connection points on the fuel return circuit
- Inspect adjacent fuel line components for the same signs of wear before reassembly
- Verify the part number 20058873A against the manufacturer's parts list for your appliance
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
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