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Biasi C.H. Flow Group Kit BI1011506

Biasi

Biasi C.H. Flow Group Kit BI1011506

Central heating flow group kit for Biasi gas boilers, manufacturer part number BI1011506.

At a glance

  • Also known as 1650095
Manufacturer part no.
BI1011506
GC number
E00-673
Showing prices

£214.85

£179.04 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 Biasi C.H. flow group kit is a hydraulic assembly fitted to a range of Biasi gas boilers, listed under the diverter valve category within gas boiler spares. It controls the movement of primary water through the central heating circuit and the domestic hot water demand. The manufacturer part number is BI1011506, which supersedes the earlier code BG1011506.

Signs this part needs replacing

  • Heating runs but domestic hot water stays cold, or hot water runs but the radiators stay cold
  • The diverter valve fails to switch between heating and hot water modes
  • The boiler fires on demand but no heat reaches the radiators
  • Water leaking from the flow group body or its connections
  • Scale or debris build-up causing stiff or stuck operation

Before you order

  • Confirm your boiler model and GC number against the Fits list
  • Check the part number marked on the existing component or in the manufacturer's parts list
  • Note that BI1011506 supersedes BG1011506, so either code may appear on the old part
  • If your model is not listed, verify compatibility with the manufacturer before ordering

Not sure which part?

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