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Biasi Pipe 15mm Dia (Bent) DHW BI1164101

Biasi

Biasi Pipe 15mm Dia (Bent) DHW BI1164101

Biasi BI1164101 bent 15 mm DHW pipe for Biasi gas boilers, including Activ, Advance and Inovia models.

At a glance

  • Also known as 1651197
Manufacturer part no.
BI1164101
GC number
H82-056
Showing prices

£14.14

£11.78 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 BI1164101 is a bent 15 mm diameter pipe for the domestic hot water (DHW) circuit. It is a pipe assembly manufactured by Biasi for use in Biasi gas boilers. The part forms part of the DHW pipework within the appliance.

Signs this part needs replacing

  • Visible leaks or weeping from the pipe or its joints
  • Corrosion, rust or surface pitting on the pipe
  • Kinks, cracks or deformation in the bent section
  • Reduced DHW flow or intermittent hot water supply
  • Scale or debris build-up restricting the pipe bore

Before you order

  • Check the appliance model and GC number against the fitment list.
  • Confirm the existing pipe is 15 mm diameter and bent to match the required DHW route.
  • Verify the Biasi part number BI1164101.
  • Isolate and drain the DHW circuit before fitting.

Not sure which part?

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