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Alpha LPG Injector 1.025705

Alpha

Alpha LPG Injector 1.025705

3.9mm LPG gas injector for Alpha InTEC 30GS and InTEC 30C boilers, metering gas flow into the burner.

At a glance

  • Also known as INTEC-30GS-LPG-INJECTOR-INTEC-30GS-LPG-INJECTOR, 1258349
Manufacturer part no.
1.025705
Showing prices

£40.18

£33.48 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 Alpha LPG injector, part number 1.025705, is a 3.9mm gas injector used in Alpha InTEC gas boilers running on LPG. It meters the flow of liquefied petroleum gas into the burner, so the correct injector size is essential for safe combustion and the stated heat input.

Signs this part needs replacing

  • Yellow or lifting flame at the burner instead of a steady blue flame
  • Sooting or black marks around the burner or heat exchanger
  • Boiler failing to ignite or locking out repeatedly
  • Incorrect gas rate or heat input when the appliance is tested
  • Rough or noisy combustion

Before you order

  • Confirm your boiler model and GC number against the fitment list above
  • Check that the appliance is the LPG variant, as the injector size differs from natural gas models
  • Verify the existing injector is marked 3.9mm
  • If in doubt, check the manufacturer's parts list for your appliance

Not sure which part?

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