Hamworthy
Hamworthy Exchange Flange 573407093
Hamworthy exchange flange for Milborne 501 and 502 wall hung condensing boilers.
At a glance
- Part type: Exchange flange
Showing prices
£144.42
£120.35 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 exchange flange is a Hamworthy spare part for the Milborne 501 and 502 wall hung condensing boilers. It is intended for exchange during maintenance or repair of the boiler assembly.
Signs this part needs replacing
- Visible leakage or weeping at the flange joint.
- Corrosion, pitting or staining on the flange face.
- Repeated seal failure at the joint.
- Cracks, distortion or physical damage to the flange.
Before you order
- Confirm the boiler model is Hamworthy Milborne 501 or 502 wall hung condensing.
- Check the existing part or reference against SKU 573407093.
- Inspect the flange face and mating surface for condition before ordering.
- Ensure the appliance is safely isolated and work is carried out by a competent person.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HAMWORTHY HAMWORTHY SPARE PARTS | — | — | — | |
| HAMWORTHY MILBORNE 501 WALL HUNG CONDENSING | — | — | — | |
| HAMWORTHY MILBORNE 502 WALL HUNG CONDENSING | — | — | — |
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.