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Biasi Gas Restrictor BI1653110

Biasi

Biasi Gas Restrictor BI1653110

Gas restrictor for Biasi Rinnova Adaptive M300V.2530 SM, M300V.30 SR and M300V.3035 SM boilers.

At a glance

  • Appliance family: Rinnova Adaptive
  • Also known as 1651802
Manufacturer part no.
BI1653110
Showing prices

£17.44

£14.53 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 BI1653110 is a gas restrictor used in the gas train of Rinnova Adaptive appliances. It meters gas flow to the burner so the appliance runs at its designed input rate. It is a small, serviceable component that is replaced when the restrictor is blocked, damaged or disturbed during gas work.

Signs this part needs replacing

  • Gas rate or burner pressure reads outside the values given in the appliance documentation
  • Poor or unstable combustion readings that cannot be corrected by setting the gas valve
  • Whistling or unusual noise from the gas train under demand
  • The restrictor is blocked, corroded or visibly damaged
  • The restrictor has been lost or disturbed during servicing or gas train work

Before you order

  • Confirm your appliance model against the fit list above before ordering
  • Check the existing restrictor and its marking against part number BI1653110
  • If your model is not listed, check the manufacturer's parts list for the correct restrictor
  • Gas train components should be fitted and commissioned by a competent heating engineer

Not sure which part?

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