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Biasi DHW Flow Switch Cable BI1815100

Biasi

Biasi DHW Flow Switch Cable BI1815100

DHW flow switch cable for Biasi Garda HE Plus and RIVA Advance HE boilers, part number BI1815100.

At a glance

  • Also known as DHW-FLOW-SWITCH-CABLE, 1651067
Manufacturer part no.
BI1815100
GC number
H39-030
Showing prices

£46.44

£38.70 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 BI1815100 is a DHW flow switch cable used on Biasi Garda HE Plus and RIVA Advance HE gas boilers. It connects the domestic hot water flow switch to the boiler's control circuit, carrying the signal that tells the boiler hot water is being drawn. A sound cable and secure connection are needed for the boiler to respond correctly to a DHW demand.

Signs this part needs replacing

  • No hot water production when a tap is opened, with the boiler not firing in DHW mode
  • Hot water runs intermittently or cuts out during a draw-off
  • Visible damage to the cable insulation, such as chafing, cracking or heat damage
  • Loose, corroded or poorly seated connector at the flow switch or control board
  • DHW demand faults that persist after the flow switch itself has been checked

Before you order

  • Confirm your boiler model against the fitment list above
  • Check the existing cable and connectors for damage before replacing
  • Verify the part number BI1815100 matches the component being removed
  • Check the appliance's own parts list if your model is not listed

Not sure which part?

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