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Biasi Diverter Valve Kit BI1621107

Biasi

Biasi Diverter Valve Kit BI1621107

Diverter valve kit BI1621107 for Biasi Basica COND M275V combi boilers.

At a glance

  • Appliance family: Basica COND M275V
  • Also known as 1651792
Manufacturer part no.
BI1621107
Showing prices

£57.50

£47.92 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 Biasi BI1621107 is a diverter valve kit for Biasi Basica COND M275V combi boilers. The diverter valve directs water flow between domestic hot water and central heating modes, so the boiler serves the correct circuit on demand. This kit is supplied by Biasi for the Basica COND range.

Signs this part needs replacing

  • No domestic hot water while the heating continues to run normally
  • Domestic hot water temperature fluctuating between hot and cold
  • Radiators warming when a hot tap is opened
  • Diverter valve sticking, seized or failing to move between positions
  • Water leaking from around the diverter valve body

Before you order

  • Confirm your boiler model matches one of the Basica COND M275V variants listed above
  • Check the GC number on the appliance data badge against your model
  • Verify the existing part number before removing the old valve
  • Confirm whether a full valve kit or a service component is required for the fault

Not sure which part?

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