Ideal
Ideal Orifice Kit 8.8 120kW 176373
Ideal 176373 orifice kit marked 8.8 for 120kW Ideal Commercial Evomax and Instinct Heat appliances, metering gas flow to the burner.
At a glance
- Part type: Orifice & associated parts
- Also known as 1782300
£17.06
£14.22 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Ideal 176373 is an orifice kit marked 8.8 and specified for 120kW operation. It forms part of the gas injector arrangement on Ideal Commercial appliances, where it meters the gas flow delivered to the burner so combustion stays within the manufacturer's settings. The kit is used across the Evomax and Instinct Heat commercial ranges.
Signs this part needs replacing
- Gas rate at the burner is incorrect, leaving the appliance running rich or lean
- Unstable, noisy or lifting flame, or difficulty holding a steady flame after ignition
- Soot deposits or heat discolouration around the burner and combustion chamber
- Combustion analysis readings drifting outside the figures given for the appliance
- Visible blockage, corrosion or mechanical damage at the orifice itself
Before you order
- Confirm the appliance model and GC number against the compatibility list, as the same kit is listed for both the Evomax and Instinct Heat ranges
- Check the previous part number 176372 if you are working from an older parts list or an existing stock label
- Inspect the seals and gaskets around the orifice while it is removed and renew them if they are hardened, split or compressed
Mechanical
| Part type | Orifice & Associated Parts |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 176373 |
|---|---|
| Barcode / EAN | 5022141763731 |
| Commodity code | 8416 90 00 00 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 176372, 1782300 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL COMMERCIAL EVOMAX 100 | 41-750-37A | 41-750-37A | — | — |
| IDEAL COMMERCIAL EVOMAX 120 | 41-750-38A | 41-750-38A | — | — |
| IDEAL COMMERCIAL IDEAL COMMERCIAL PARTS | — | — | — | |
| IDEAL COMMERCIAL INSTINCT HEAT 100 | — | — | — | |
| IDEAL COMMERCIAL INSTINCT HEAT 120 | — | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
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