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Ideal Blank Flange 65Nb 100225

Ideal

Ideal Blank Flange 65Nb 100225

Ideal 100225 65Nb blank flange for Ideal Commercial Concord Super Series 4 appliances, manufactured under the Caradon name.

At a glance

  • Part type: Blank flange
  • Also known as 1175267
Manufacturer part no.
100225
Showing prices

£83.84

£69.87 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 Ideal 100225 is a 65Nb blank flange used to close off a flanged connection on Ideal Commercial heating appliances. It is produced under the Caradon name and belongs to the Concord Super Series 4 family of commercial equipment. A blank flange seals an unused branch or open port so the system stays closed and pressure-tight.

Signs this part needs replacing

  • Corrosion, pitting or surface loss on the flange face
  • Weeping or dripping at the flange joint under normal running conditions
  • A scored, gouged or distorted gasket seating face that will not seal
  • The joint continues to leak after correct re-tightening to the specified torque
  • Elongated or damaged bolt holes that prevent even clamping

Before you order

  • Confirm the appliance model against the compatibility list before ordering
  • Check the flange bore and bolt pattern match the connection being blanked
  • Inspect the existing gasket or seal, as a replacement may be needed to complete the joint

Not sure which part?

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