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Ideal Orifice Kit 18.0 176371

Ideal

Ideal Orifice Kit 18.0 176371

Ideal 176371 orifice kit, size 18.0, for Evomax commercial boiler models; alternative part number 1782272.

At a glance

  • Part type: Orifice kit
  • Also known as 1782272
Manufacturer part no.
176371
Showing prices

£10.04

£8.37 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 176371 is an orifice kit rated at 18.0, produced by Ideal for use in its commercial boiler range. The orifice controls the flow of gas into the burner, so the size fitted must match the appliance and the gas it is set up for. This kit is listed against the Evomax commercial family.

Signs this part needs replacing

  • The burner flame is weak, uneven, or lifts away from the burner surface
  • Combustion readings drift outside the range expected for the appliance
  • Soot deposits or discolouration appear around the burner or heat exchanger
  • The gas rate cannot be set correctly during commissioning or a service visit
  • The orifice is visibly corroded, damaged, or partly blocked by debris

Before you order

  • Check the GC number on the appliance data badge against the compatibility list, as Evomax models differ by output.
  • Confirm that the 18.0 orifice size suits the appliance and the gas type it is running on.
  • Cross-reference the alternative number 1782272 when checking older stock or paperwork.

Not sure which part?

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