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Ideal Draught Diverter 172054

Ideal

Ideal Draught Diverter 172054

Ideal 172054 complete draught diverter assembly for Ideal Commercial Concord flue systems, replacing 8358-8503 and 1178440.

At a glance

  • Part type: Flue assembly (draught diverter, complete)
  • Also known as DRAUGHT-DIVERTER-CPLT-8358-8503, 1178440
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
172054
Showing prices

£1,272.10

£1,060.08 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 172054 is a complete draught diverter assembly for the flue system of Ideal Commercial Concord appliances. It is manufactured by Ideal and forms part of the flue path, where it stabilises the draught and draws in secondary air so that combustion products are carried safely away from the appliance rather than spilling back into the room. The assembly is supplied as a complete unit, replacing the earlier 8358-8503 draught diverter.

Signs this part needs replacing

  • Visible corrosion, cracking or distortion of the diverter body or its fixings
  • Sooting, staining or heat marking around the flue outlet or draught diverter
  • Combustion products spilling at the diverter instead of clearing through the flue
  • Unstable, noisy or lazy combustion that does not respond to normal servicing
  • Flue gas readings outside the expected range during a service or commissioning check

Before you order

  • Confirm the appliance model and serial number against the compatibility list before ordering.
  • Check the existing draught diverter against the previous number 8358-8503 and the alternative number 1178440.
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.

Not sure which part?

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