Baxi
Baxi Pipe Negative Pressure 248058
Negative pressure pipe, part 248058, for Baxi Combi and Potterton Performa gas boilers.
At a glance
- Also known as N5096
Showing prices
£19.08
£15.90 ex. VAT · VAT at 20%
Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Baxi Pipe Negative Pressure (part 248058) is a pipe assembly listed in the gas boiler spares range. It forms part of the negative pressure sensing path on the appliance, carrying the pressure signal within the boiler.
Signs this part needs replacing
- Cracks, splits or hardening in the pipe wall, which can prevent a reliable negative pressure signal.
- Loose, perished or poorly seated connections at either end of the pipe.
- Kinks, blockages or debris within the pipe bore.
- Boiler lockouts, ignition faults or pressure switch faults traced to the pressure pipe.
Before you order
- Confirm the appliance model matches one of the models listed above.
- Inspect the existing pipe and its connections to identify the correct part.
- Quote part number 248058 when ordering.
Compliance
| GC number | E66-429 |
|---|---|
| Alternative numbers | N5096 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI COMBI 105E | 47-075-08 | 47-075-08 | — | — |
| BAXI COMBI 105HE | 47-075-18 | 47-075-18 | — | — |
| BAXI COMBI 80 ECO | 47-075-05 | 47-075-05 | — | — |
| BAXI COMBI 80 MAXFLUE | 47-075-07 | 47-075-07 | — | — |
| BAXI COMBI 80E | 47-075-06 | 47-075-06 | — | — |
| POTTERTON PERFORMA 24 | 47-393-06 | 47-393-06 | — | — |
| POTTERTON PERFORMA 24 ECO HE | 47-393-11 | 47-393-11 | — | — |
| POTTERTON PERFORMA 28 | 47-393-07 | 47-393-07 | — | — |
| POTTERTON PERFORMA 30 HE | 47-393-13 | 47-393-13 | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
manual
BAXI appliance manual — COMBI 105E (GC 47-075-08), COMBI 80E (GC 47-075-06)
manualmanualBAXI appliance manual — COMBI 105HE (GC 47-075-18)
manualmanualBAXI appliance manual — COMBI 80 ECO (GC 47-075-05)
manualmanualBAXI appliance manual — COMBI 80 MAXFLUE (GC 47-075-07)
manualmanualPOTTERTON appliance manual — PERFORMA 24 (GC 47-393-06)
manualmanualPOTTERTON appliance manual — PERFORMA 24 ECO HE (GC 47-393-11)
manualmanualPOTTERTON appliance manual — PERFORMA 28 (GC 47-393-07)
manualmanualPOTTERTON appliance manual — PERFORMA 30 HE (GC 47-393-13)
manualNo technical questions yet for this part.
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Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.