Halstead
Halstead SIT Gas Valve Modulator Solenoid 862025
SIT gas valve modulator solenoid, Halstead part 862025, for Trio 30/90 and Wickes 30/90 Combi boilers.
At a glance
- Also known as HALSTEAD862025, 1293938
- Gas valve work must be carried out by a Gas Safe registered engineer
£0.01
£0.01 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 SIT gas valve modulator solenoid is a Halstead gas valve component, supplied under part number 862025. It sits within the gas valve assembly and modulates gas pressure to the burner in response to the boiler's control signal. It is used on Halstead Trio 30/90 and Wickes 30/90 Combi appliances.
Signs this part needs replacing
- Boiler fails to light or drops out on a call for heat
- Burner flame extinguishes shortly after ignition
- Boiler fires but runs at a fixed rate with no modulation
- Solenoid coil reads open or short circuit when tested
Before you order
- Confirm the appliance model matches one of the listed fits
- Check part number 862025 against the gas valve already fitted
- Confirm the fault lies with the solenoid rather than the valve body or control board
- Gas valve work must be carried out by a Gas Safe registered engineer
Compliance
| Alternative numbers | HALSTEAD862025, HALSTEAD862025, 1293938 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HALSTEAD SIME HALSTEAD TRIO 30/90 | 47-283-01 | 47-283-01 | — | — |
| HALSTEAD TRIO 30/90 COMBI | 47-283-01 | 47-283-01 | — | — |
| HALSTEAD WICKES 30/90 COMBI | 47-283-02 | 47-283-02 | — | — |
Documents & drawings
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