Hamworthy
Hamworthy Water Connection O-Ring 531299030
Hamworthy O-ring (531299030) for the flow and return water connections on Modumax and Wessex floor standing boilers.
At a glance
- Also known as 2061376
£10.52
£8.77 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 the water connection O-ring for the flow and return connections, supplied under part number 531299030 by Hamworthy. It seats at the water connection can joint and seals the flow and return pipework against leakage. It is a service part for Hamworthy floor standing gas boilers.
Signs this part needs replacing
- Water weeping or dripping from the flow or return connection joint
- Moisture, staining or scale deposits around the water connection can
- The O-ring is visibly flattened, hardened, cracked or perished
- Repeated loss of system pressure traced to the connection joint
Before you order
- Confirm the boiler model against the fit list before ordering
- Check the part number 531299030 matches the O-ring being removed
- Inspect the mating faces and seating groove for corrosion or damage before fitting a new O-ring
- Identify whether the joint is on the flow or return connection so the correct sealing point is addressed
Compliance
| Alternative numbers | 2061376 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HAMWORTHY MODUMAX 220 FLOOR STANDING | — | — | — | |
| HAMWORTHY MODUMAX 250C FLOOR STANDING | — | — | — | |
| HAMWORTHY WESSEX 220M HIGH EFFICIENCY FLOOR STANDING | — | — | — |
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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