Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ideal Flange 1 1/4 Inch Tapping 172231

Ideal

Ideal Flange 1 1/4 Inch Tapping 172231

Ideal 172231 1 1/4 inch flange with tapping, a commercial Concord spares component for ES260/H, ES300/H and ES340/H CPT models.

At a glance

  • Part type: Flange with tapping
  • Appliance family: Ideal Commercial Concord ES
  • Also known as 1178614
Manufacturer part no.
172231
Showing prices

£131.48

£109.57 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 172231 is a 1 1/4 inch flange with tapping, supplied as a spare for Ideal Commercial Concord appliances. It forms part of the pipework connection on the appliance, bolting or threading onto the mating face to provide a secure, sealed joint with an additional tapped port for a sensor, drain or secondary connection. The part carries the original equipment reference 9536-1003 and is used across the Concord ES range of commercial units.

Signs this part needs replacing

  • Visible weeping or a steady drip at the flange face or the tapped connection
  • Corrosion, pitting or scale build-up on the flange face preventing a clean seal
  • Staining or water tracking around the joint on the appliance casing or pipework below
  • Repeated loss of system pressure with no other obvious source
  • Difficulty achieving a seal after reassembly, or a distorted or damaged flange face

Before you order

  • Confirm the appliance model and serial number against the compatibility list before ordering, as the Concord ES range uses several similar flanges.
  • Note the alternative part number 1178614 so the correct item can be cross-checked against any older documentation.
  • Inspect the mating gasket or sealing face at the same time and renew it if it is compressed, hardened or damaged.

Not sure which part?

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