Hamworthy
Hamworthy modified SIT Nova pressure governor valve 533903025
Genuine Hamworthy modified SIT Nova valve with pressure governor, part number 533903025, for natural gas appliances.
At a glance
- Part type: Modified SIT Nova valve, pressure governor
- Also known as 2062126
- Have the work carried out by a Gas Safe registered engineer
£392.38
£326.98 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 genuine Hamworthy gas valve component, part number 533903025, described by the manufacturer as a modified SIT Nova valve with pressure governor, for natural gas use. It regulates gas pressure as part of the appliance's gas train.
Signs this part needs replacing
- Boiler fails to ignite or locks out on a gas valve fault
- Burner will not modulate correctly
- Gas smell near the valve body
- Valve fails to open or close fully
Before you order
- Confirm the part number printed on your existing valve matches 533903025 and that your appliance runs on natural gas
- Isolate the gas supply before removing the old valve
- Test for gas soundness after fitting
- Have the work carried out by a Gas Safe registered engineer
Compliance
| Alternative numbers | 2062126 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HAMWORTHY HAMWORTHY SPARE PARTS | — | — | — | |
| HAMWORTHY WESSEX 200HE HIGH EFFICICENCY 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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