Hamworthy
Hamworthy Heat Exchanger Complete With Outer Casing 573407081
Hamworthy 50kW heat exchanger supplied complete with outer casing for Milborne 501 and 502 wall hung condensing boilers.
At a glance
- Also known as 2064198
£2,271.61
£1,893.01 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 Hamworthy 573407081 is a 50kW heat exchanger supplied complete with its outer casing. It is used on Hamworthy Milborne wall hung condensing boilers, where it transfers heat from combustion into the heating and hot water circuit.
Signs this part needs replacing
- Water leaking from the heat exchanger body or outer casing
- Repeated system pressure loss with no visible external leak
- Kettling, banging or gurgling noises from the boiler during operation
- Reduced heating output or the boiler cycling on and off
- Visible corrosion, scale or debris build-up on the exchanger
Before you order
- Confirm the appliance is a Hamworthy Milborne 501 or 502 wall hung condensing boiler.
- Check part number 573407081 against the manufacturer's parts list for your model.
- Confirm the 50kW rating matches the appliance variant being worked on.
- Note that this part is supplied as a complete assembly with the outer casing.
Compliance
| Alternative numbers | 2064198 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HAMWORTHY HAMWORTHY SPARE PARTS | — | — | — | |
| HAMWORTHY MILBORNE 501 WALL HUNG CONDENSING | — | — | — | |
| HAMWORTHY MILBORNE 502 WALL HUNG CONDENSING | — | — | — |
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.
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