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Heatline O-Ring D003202382

Heatline

Heatline O-Ring D003202382

Heatline O-ring, 17.86mm x 2.62mm, supplied in a pack of 10 for Capriz PLUS and Monza boilers.

At a glance

  • Also known as 2171354
Manufacturer part no.
D003202382
Showing prices

£9.65

£8.04 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 Heatline O-Ring 17.86mm x 2.62mm is a sealing ring for Heatline Capriz PLUS and Monza gas boilers. It is supplied as a pack of 10, making it suitable for routine service work where several joints are disturbed at once. The ring sits in a machined groove or joint face to form a seal against water or gas within the appliance.

Signs this part needs replacing

  • Damp traces or mineral staining around the sealed joint
  • Visible cracking, perishing or flattening of the ring
  • Hardened ring that no longer returns to shape when compressed
  • A weeping joint that reappears after the union is re-tightened
  • O-ring damaged or lost during stripping of the joint for other work

Before you order

  • Confirm the ring dimensions required are 17.86mm x 2.62mm
  • Check the appliance model against the fit list above
  • Verify the part number D003202382 matches the item being replaced
  • Consider how many joints are being opened, as the rings are supplied in a pack of 10

Not sure which part?

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