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Biasi Cable Pump/Diverter Valve/Gas Valve BI2175100

Biasi

Biasi Cable Pump/Diverter Valve/Gas Valve BI2175100

Cable linking the pump, diverter valve and gas valve on selected Biasi Garda HE Mk2 and RIVA HE boilers.

At a glance

  • Also known as CABLE-PUMP-DV-GAS-VALVE, 1651455
Manufacturer part no.
BI2175100
GC number
H91-266
Showing prices

£51.83

£43.19 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 Biasi BI2175100 is a wiring cable assembly that connects the pump, diverter valve and gas valve within the appliance. It is used on Biasi Garda HE Mk2 and RIVA HE gas boiler variants from serial number N025660410 onwards. The cable carries the control signals and supply to these three components as part of the boiler's internal wiring.

Signs this part needs replacing

  • Pump fails to run when the boiler calls for heat
  • Diverter valve does not move between heating and hot water modes
  • Gas valve does not open, leaving the boiler without ignition
  • Intermittent faults traced to a loose or corroded plug on the cable
  • Visible damage to the cable, such as chafed insulation or a broken conductor

Before you order

  • Confirm the boiler serial number is N025660410 or later
  • Check the appliance model against the fitment list above
  • Inspect the existing cable connectors for damage before ordering
  • Verify the fault lies with the cable rather than the pump, diverter valve or gas valve itself

Not sure which part?

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