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Ariston Cable P.C.B./Air Pressure Switch 999929

Ariston

Ariston Cable P.C.B./Air Pressure Switch 999929

Wiring cable linking the printed circuit board to the air pressure switch on Ariston gas boilers.

At a glance

  • Also known as 1577806
Manufacturer part no.
999929
Showing prices

£16.45

£13.71 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 Ariston 999929 is a wiring cable that links the printed circuit board to the air pressure switch on Ariston gas boilers. It carries the signal between the two components so the board can monitor the pressure switch during ignition and running. The part is listed under Ariston part number 999929.

Signs this part needs replacing

  • Boiler locks out or fails to fire, with the air pressure switch circuit flagged in the fault code
  • Intermittent ignition or fan-related faults that change when the cable is moved
  • Cracked, brittle or heat-damaged insulation along the cable
  • Loose, corroded or pushed-back terminals in the plug connectors
  • Continuity faults on the cable when checked with a multimeter

Before you order

  • Confirm your boiler model and edition match the list above, using the GC number where shown
  • Check the connector type and number of ways on the existing cable against the part
  • Confirm the fault lies with the cable rather than the air pressure switch or the PCB itself
  • Have the appliance model and serial details to hand when checking compatibility

Not sure which part?

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