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Vokera Low Tension Cable 20035502

Vokera

Vokera Low Tension Cable 20035502

Low tension cable for Vokera boilers, linking the CN9 connection to the water pressure switch.

At a glance

  • Part type: low tension cable
  • Also known as 1533571
Manufacturer part no.
20035502
Showing prices

£27.11

£22.59 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 Vokera 20035502 is a low tension cable used in Vokera gas boilers. It runs between the CN9 connection and the water pressure switch, carrying the low-voltage signal that tells the boiler whether system pressure is present. It is a service part for the Vokera boiler families listed below.

Signs this part needs replacing

  • Boiler locks out or fails to fire with a pressure-related fault
  • Water pressure switch does not register despite correct pressure on the system gauge
  • Intermittent or erratic pressure readings at the boiler
  • Visible damage to the cable, such as chafed insulation or kinked conductors
  • Loose, corroded or heat-damaged terminals at either end of the cable

Before you order

  • Confirm your boiler model and boiler code against the fit list above
  • Check the connector type at both ends matches the CN9 and water pressure switch terminals on your appliance
  • Inspect the existing cable routing for trapped or chafed sections before fitting the replacement

Not sure which part?

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