Navien
Navien Heat Exchanger Inlet Pipe 30022395A
Heat exchanger inlet pipe for Navien LCB 700 System 36KW boilers.
At a glance
- Part type: heat exchanger inlet pipe
£25.63
£21.36 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 heat exchanger inlet pipe is a Navien component that carries water into the heat exchanger on LCB 700 System 36KW boilers. It forms part of the boiler's primary water circuit and is supplied under part number 30022395A. The pipe is specific to the LCB 700 System range.
Signs this part needs replacing
- Water weeping or visible staining around the heat exchanger inlet connection
- Corrosion, pitting or scaling on the pipe surface
- Reduced flow through the primary circuit with related temperature faults
- Kettling or unusual noise from the heat exchanger area
- Pipe deformation or a damaged connection face preventing a sound seal
Before you order
- Confirm the boiler model is an LCB 700 System 36KW, internal or external variant
- Check the serial number against the appliance data badge
- Verify the existing part number 30022395A on the component or the manufacturer's parts list
- Inspect the sealing washers and connections for wear before fitting
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| NAVIEN LCB 700 SYSTEM EXTERNAL 36KW (Serial Number 1480) | — | — | — | |
| NAVIEN LCB 700 SYSTEM EXTERNAL 36KW (Serial Number 1480) | — | — | — | |
| NAVIEN LCB 700 SYSTEM INTERNAL 36KW (Serial Number 1479) | — | — | — | |
| NAVIEN LCB 700 SYSTEM INTERNAL 36KW (Serial Number 1479) | — | — | — |
Documents & drawings
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