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Biasi By-Pass Kit BI1621109

Biasi

Biasi By-Pass Kit BI1621109

By-pass kit for selected Biasi Basica COND and Rinnova Adaptive appliances, manufacturer part number BI1621109.

At a glance

  • Also known as 1651794
Manufacturer part no.
BI1621109
Showing prices

£38.42

£32.02 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 BI1621109 is a by-pass kit for selected Biasi Basica COND and Rinnova Adaptive appliances. As a by-pass kit, it provides a by-pass path within the appliance's heating circuit. It is identified by Biasi part number BI1621109.

Signs this part needs replacing

  • Boiler cycling or short-cycling when heating demand is low
  • Incorrect flow through the heating circuit when demand is low
  • Noise or vibration from the by-pass area
  • Leaks or weeping from the by-pass assembly
  • Visible scale, corrosion or seizure of the by-pass assembly

Before you order

  • Confirm the appliance model matches one of the fitment lines above.
  • Check the existing by-pass kit for the Biasi part number BI1621109 where visible.
  • Verify the appliance is a Biasi Basica COND or Rinnova Adaptive model.
  • Inspect the existing by-pass and its connections for damage before ordering.

Not sure which part?

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