Hamworthy
Hamworthy 573409209 Air Proving Switch
Air proving switch for Hamworthy heating appliances, part number 573409209, used to monitor air pressure in the combustion air path.
At a glance
- Also known as 2065430
£208.61
£173.84 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 573409209 Air Proving Switch is a pressure-sensing safety device used on Hamworthy heating appliances. It responds to the air pressure at its sensing point and provides a switching signal to the appliance control circuit. The component is identified by the manufacturer part number 573409209.
Before you order
- Confirm the part number 573409209 matches the switch fitted to your appliance or listed in its documentation.
- Check the appliance model and serial number against the manufacturer's information to confirm the correct component.
- Air proving switches vary between appliance models, so match on part number rather than appearance.
- If compatibility is unclear, quote the appliance model and serial number when checking.
Compliance
| Alternative numbers | 2065430 |
|---|
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.