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Ideal Combustion Chamber Complete 172103

Ideal

Ideal Combustion Chamber Complete 172103

Complete combustion chamber, Ideal part 172103, for Ideal Commercial Concord ES380/H CPT and ESi 380 CPT appliances.

At a glance

  • Part type: Combustion chamber, complete
  • Appliance family: Ideal Commercial Concord
  • Also known as COMB-CHAMBER-COMPLETE-8358-8714, 1178488
  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Manufacturer part no.
172103
Showing prices

£2,333.06

£1,944.22 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 172103 is a complete combustion chamber supplied for Ideal Commercial Concord appliances. It encloses the burner and the combustion process, containing the flame and directing hot flue gases towards the heat exchanger while shielding surrounding components from heat.

As a complete assembly, it is the part that is replaced when the chamber itself has suffered heat damage, corrosion or distortion rather than a single internal component.

Signs this part needs replacing

  • Cracking, distortion or corrosion visible on the chamber walls, base or joints
  • Soot deposits or heavy discolouration indicating incomplete combustion
  • Unstable flame, flame lift or combustion readings outside the appliance's tolerance
  • Flue gas leakage around the chamber joint or through degraded seals
  • Heat damage or scorching on components immediately surrounding the chamber

Before you order

  • This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
  • Confirm the appliance model and serial number against the compatibility list before ordering.
  • Check the existing part against alternative number 1178488 and previous numbers 8358-8714.
  • Inspect the chamber gasket and seals while the appliance is open and replace any that show heat damage.

Not sure which part?

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