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Ideal Combustion Chamber Plate 172289

Ideal

Ideal Combustion Chamber Plate 172289

Ideal 172289 combustion chamber plate for Ideal Commercial Concord ES380/H and ESi 380 CPT appliances; replaces 8358-8346.

At a glance

  • Part type: Combustion chamber plate
  • Also known as COMB-CHAMBER-PLATE-8358-8346, 1178672
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
172289
Showing prices

£74.71

£62.26 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 172289 is a combustion chamber plate used in Ideal Commercial Concord appliances. It forms part of the combustion chamber assembly, closing off the chamber and shielding surrounding components from the heat of combustion. The plate is a serviceable item, so it is replaced when the original has deteriorated through heat cycling or corrosion.

Signs this part needs replacing

  • Visible corrosion, cracking or distortion of the plate
  • Soot deposits or blackening around the combustion chamber
  • Combustion readings drifting outside the appliance's stated range
  • Heat damage or staining at the chamber joint
  • Warping or discolouration found during a routine service

Before you order

  • Confirm the appliance model and serial number against the compatibility list before ordering.
  • Check that the previous number 8358-8346 matches the part currently fitted.
  • Combustion chamber work normally requires a replacement chamber seal or gasket; check the appliance parts list for the correct item.
  • 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.

Ideal 172289 Combustion Chamber Plate 8358-8346