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Potterton Rope Seal X 2160MM S506129

Potterton

Potterton Rope Seal X 2160MM S506129

Potterton Commercial rope seal, 2160mm length, for NXR4 series sectional boilers.

Manufacturer part no.
S506129
Showing prices

£44.40

£37.00 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 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 Potterton Rope Seal X 2160MM is a sealing rope supplied by Potterton Commercial for use on its NXR4 range of sectional commercial boilers. It is fitted to form a gas-tight joint at the boiler casing or section joints, where a flexible woven seal is required rather than a flat gasket. The supplied length is 2160mm, allowing it to be cut and dressed to the joint on site.

Signs this part needs replacing

  • Visible fraying, flattening or crumbling of the rope along the joint face
  • Signs of leakage or staining at the boiler casing or section joint
  • Seal hardened or brittle so it no longer compresses and seats correctly
  • Seal disturbed or damaged during burner, door or casing removal
  • Reassembly of a joint where the existing rope seal has been removed and cannot be reused

Before you order

  • Confirm the appliance is a Potterton Commercial NXR4 sectional boiler and note the number of sections
  • Check the existing seal length and joint arrangement against the 2160mm supplied length
  • Verify the manufacturer part number S506129 against the boiler's documentation or the original seal
  • Inspect the joint faces for corrosion or distortion before fitting a new rope seal

Not sure which part?

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