
Baxi
Baxi Adapter 1 1/4 Inch 57749
Baxi 57749 adapter with a 1 1/4 inch connection, a pipework fitting for Broag Commercial appliances. Alternative number 1134625.
At a glance
- Part type: adapter
- Appliance family: Broag Commercial
- Also known as 1134625
£64.19
£53.49 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 Baxi 57749 is an adapter with a 1 1/4 inch connection, used to join pipework or components within the appliance's hydraulic circuit. It is supplied by Baxi as a service part for Broag Commercial equipment. The adapter provides the transition between differing thread or fitting sizes so that the connecting pipework seats correctly and remains leak-free under operating pressure.
Signs this part needs replacing
- Weeping or dripping at the adapter joint, with water tracking down the pipework
- Visible corrosion, pitting or green/white scale deposits around the threads
- Cross-threaded, flattened or otherwise damaged threads that will not seal
- The joint loosening or shifting after the appliance has been in service
- Repeated seal failure at the same connection despite correct reassembly
Before you order
- Confirm the appliance model and, where available, the GC number against the compatibility list before ordering
- Check the existing adapter for its size marking so the 1 1/4 inch connection matches the pipework
- Inspect the mating faces and threads; a replacement sealing washer or jointing compound may be needed to complete the repair
Mechanical
| Part type | Adapter |
|---|---|
| Appliance family | Broag Commercial |
Compliance
| Manufacturer part number (MPN) | 57749 |
|---|---|
| Commodity code | 7412 20 00 00 |
| Alternative numbers | 1134625 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| BROAG COMMERCIAL BROAG SPARE PARTS | — | — | — |
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 documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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