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Hamworthy Flue Box Gasket 573405192

Hamworthy

Hamworthy Flue Box Gasket 573405192

Flue box gasket for Hamworthy Shaftesbury He110 to He400 floor standing boilers, sealing the flue hood joint.

At a glance

  • Part type: flue box gasket, also described as a flue hood gasket
  • Also known as 2063202
Manufacturer part no.
573405192
Showing prices

£9.78

£8.15 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Hamworthy flue box gasket is a sealing component fitted at the flue box and flue hood joint. It is used on Hamworthy Shaftesbury floor standing boilers, where it seals the flue hood connection against the boiler casing. The part is listed under manufacturer part number 573405192.

Signs this part needs replacing

  • Visible cracking, hardening or flattening of the gasket at the flue hood joint
  • Soot or condensate staining around the flue box joint
  • Flue gas smell or draughts detected near the flue hood
  • Combustion readings drifting outside the expected range during a flue gas analysis
  • Gasket disturbed or damaged while the flue hood has been removed for servicing

Before you order

  • Confirm the appliance is a Hamworthy Shaftesbury floor standing boiler within the He110 to He400 range
  • Inspect the flue hood joint and note how the existing gasket is seated before removal
  • Check the flue hood and its fastenings while the joint is open, as the gasket should be renewed once the joint is disturbed
  • Verify the part number 573405192 against the existing component or the boiler's documentation

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.