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Ideal Rear Insulation Panel Combustion Chamber 172120

Ideal

Ideal Rear Insulation Panel Combustion Chamber 172120

Ideal 172120 rear combustion chamber insulation panel for Ideal Commercial Concord ES140/H CPT and ESi 140 CPT appliances.

At a glance

  • Part type: Rear insulation, combustion chamber
  • Appliance family: Ideal Commercial Concord
  • Also known as C-C-REAR-INSULATION-9422-9277, 1178505
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
172120
Showing prices

£80.60

£67.17 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 172120 is a rear insulation panel for the combustion chamber of Ideal Commercial Concord appliances. It is manufactured by Ideal and forms part of the heat-retaining lining that sits behind the combustion chamber, reducing heat loss through the casing and helping the appliance hold its operating temperature. The panel is specific to the Concord ES140/H CPT and ESi 140 CPT commercial range.

Signs this part needs replacing

  • Visible cracking, crumbling or flaking of the insulation surface
  • Insulation that has become brittle and breaks away when touched during servicing
  • Discolouration or scorching indicating prolonged exposure to high chamber temperatures
  • Exposed metal or gaps behind the combustion chamber where the panel has degraded
  • Reduced heat retention or a change in appliance performance noted at service

Before you order

  • Confirm your appliance model and serial number against the compatibility list before ordering
  • Check the existing panel for the previous number 9422-9277, which identifies the same item
  • Inspect any seals or gaskets disturbed during removal and replace them if they are no longer serviceable
  • 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.