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Alpha Gas Valve Plug 3.013459

Alpha

Alpha Gas Valve Plug 3.013459

Cable assembly for the gas valve, fan and overheat thermostat circuit on Alpha CB and SY series LPG boilers.

At a glance

  • Also known as 1250621
Manufacturer part no.
3.013459
Showing prices

£80.27

£66.89 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 3.013459 is a cable assembly listed as a gas valve plug, forming part of the wiring between the gas valve, fan and overheat thermostat. It carries the electrical connections for these components on Alpha CB and SY series appliances. The part sits within the boiler's wiring group and is supplied as a plug-type connector assembly.

Signs this part needs replacing

  • The fan runs intermittently or fails to run because a connection in the loom has broken down
  • The boiler locks out or fails to fire because the gas valve is not receiving a signal
  • Spurious overheat thermostat trips or lockouts traced to the wiring
  • Visible damage to the plug or cable, including scorching, brittleness or corrosion at the terminals
  • A loose or poor-fitting connector at the gas valve

Before you order

  • Confirm your boiler model and that it is the LPG variant
  • Inspect the existing cable assembly and connector for damage to confirm the fault
  • Compare the connector shape and pin arrangement against the part being replaced

Not sure which part?

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