Baxi
Baxi Manual Bleed Valve 5107838
Baxi manual bleed valve, part 5107838, for releasing trapped air from Baxi combi boiler heating systems. 3/8 inch size.
At a glance
- Also known as 1117658
Showing prices
£10.96
£9.13 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 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 5107838 Manual Bleed Valve is a manual air vent for Baxi combination boilers. It releases trapped air from the boiler and heating system. It is listed in the Gas Boiler Spares range.
Signs this part needs replacing
- Air remains in radiators after bleeding, with cold areas at the top
- Gurgling or airlock noises from the heating system
- Water or air escaping from the valve body or threaded connection
- Valve body or threads damaged, or the valve will not hold a seal
Before you order
- Check the boiler model against the fits list above
- Check that the GC number on the boiler data badge matches one of the listed appliances
- Confirm the 3/8 inch connection suits the existing fitting
Compliance
| GC number | H13-945 |
|---|---|
| Barcode / EAN | 5039177647720 |
| Alternative numbers | 1117658 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BAXI COMBI 100 HE PLUS | 47-075-15 | 47-075-15 | — | — |
| BAXI COMBI 133HE PLUS | 47-075-14 | 47-075-14 | — | — |
| BAXI COMBI 80HE PLUS | 47-075-16 | 47-075-16 | — | — |
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.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.