Navien
Navien Pipe Heat Exchanger Outlet 30029036A
Navien pipe heat exchanger outlet, part 30029036A, for NCB300-37K and NCB300-41K combi boilers.
At a glance
- Part type: pipe heat exchanger outlet
- Appliance family: NCB300 combi
£17.09
£14.24 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 pipe heat exchanger outlet is a Navien component for the NCB300 combi boiler range. It forms the outlet connection on the heat exchanger assembly, carrying heated water away from the exchanger within the appliance. It is supplied as an individual pipe part under reference 30029036A.
Signs this part needs replacing
- Visible corrosion, pitting or scaling on the pipe surface
- Weeping or dripping at the pipe joints or connections
- Water staining or damp patches beneath the heat exchanger area
- Loss of system pressure with no other obvious cause
- Discolouration or heat damage around the outlet pipework
Before you order
- Confirm the boiler model matches one of the fitments listed above
- Check the existing pipe for damage and confirm the outlet section is the part required
- Verify the part number 30029036A against the appliance's parts list before ordering
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| NAVIEN NCB300-37K COMBI - (Serial Number 3734) | — | — | — | |
| NAVIEN NCB300-37K COMBI - (Serial Number 3734) | — | — | — | |
| NAVIEN NCB300-41K COMBI - (Serial Number 3711) | — | — | — | |
| NAVIEN NCB300-41K COMBI - (Serial Number 3711) | — | — | — |
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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