Baxi
Baxi Heat Exchanger 643078
Baxi heat exchanger, part number 643078, with the 250 designation shown in the product name.
At a glance
- Also known as 1133078
£9,564.05
£7,970.04 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
This is a Baxi heat exchanger, supplied under part number 643078 and identified in the product name by the designation (250). It is a heat transfer component intended for use within Baxi appliance assemblies where the part number matches. The part is listed as a general component rather than against a specific appliance fitment.
Before you order
- Check the part number 643078 against the component or the appliance documentation to confirm it is the number required.
- Note the (250) designation in the product name and confirm it matches the item being replaced.
- Inspect the existing component and its connections before ordering so any additional parts needed are identified at the same time.
Compliance
| Alternative numbers | 1133078 |
|---|
No fitment data held for this part.
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.
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.