Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Potterton Inner Insulation Burner Flange 986175

Potterton

Potterton Inner Insulation Burner Flange 986175

Inner insulation for the burner flange on Potterton Commercial Paramount gas boilers.

Manufacturer part no.
986175
Showing prices

£57.60

£48.00 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 inner insulation of the burner flange is a Potterton Commercial spare suitable for the burner assembly on Paramount gas boilers. It sits at the burner flange to insulate the burner mounting area from conducted and radiated heat. Over time, exposure to high temperatures and combustion conditions can break the material down, so it is replaced as part of burner servicing or repair.

Signs this part needs replacing

  • Visible cracking, crumbling or flaking of the insulation material
  • Insulation surface blackened, charred or otherwise heat-damaged
  • Material breaking away from the burner flange area, leaving debris in the combustion chamber
  • Reduced insulation at the flange, with heat marking on surrounding components

Before you order

  • Confirm the appliance model and output against the fit list above
  • Check the part number 986175 matches the identification on the existing insulation or the manufacturer's literature
  • Inspect the burner flange and surrounding components for damage before refitting

Not sure which part?

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