Halstead
Halstead Pilot Injector No.36 SIT 1020025
Pilot injector No.36 for Halstead Heatmaster GWA46 and GWA46W appliances, metering gas to the pilot burner.
£61.26
£51.05 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 INJECTOR NO36 - PILOT - SIT is a pilot injector used in Halstead Heatmaster appliances. It meters the gas supply to the pilot burner, providing the small standing flame that lights the main burner. The injector is identified by its No.36 marking and is fitted to the pilot assembly on the models listed below.
Signs this part needs replacing
- Pilot flame is weak, yellow or noticeably smaller than it should be
- Pilot fails to light or will not stay lit once the burner is released
- Soot or discolouration building up around the pilot assembly
- Repeated pilot outages requiring the assembly to be cleaned or relit
Before you order
- Confirm the appliance model is a Halstead Heatmaster Gwa46 or Gwa46W
- Check the existing injector marking reads No.36
- Confirm the pilot assembly uses a SIT injector
- Inspect the pilot burner and electrode before replacing the injector alone
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HALSTEAD HEATMASTER GWA46 | 42-333-02 | 42-333-02 | — | — |
| HALSTEAD HEATMASTER GWA46W | 43-333-02 | 43-333-02 | — | — |
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.
No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.