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Biasi Plug + O-Ring BI1011101

Biasi

Biasi Plug + O-Ring BI1011101

Biasi BI1011101 plug and O-ring for use on a range of Biasi gas boilers.

At a glance

  • Also known as 1650075
Manufacturer part no.
BI1011101
GC number
E01-208
Showing prices

£4.68

£3.90 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 BI1011101 is a plug supplied with a matching O-ring, used as a sealing component on Biasi gas boilers. It closes off a port or tapping on the appliance and relies on the O-ring to form a watertight or gas-tight seal. It is listed within the Biasi gas boiler spares range.

Signs this part needs replacing

  • Water weeping or a visible drip from around the plug
  • Damp staining, scale or corrosion tracking below the plug
  • A perished, flattened or cracked O-ring found on inspection
  • The plug will not seal correctly after being disturbed during servicing
  • Gas smell or a detected leak at the plug on a gas-carrying tapping

Before you order

  • Confirm your appliance model against the fit list above
  • Check the existing plug and O-ring for damage before ordering
  • Verify the part number BI1011101 matches the component removed
  • Inspect the seating and thread condition on the appliance before refitting

Not sure which part?

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