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Ariston Flow Group 65105091-01

Ariston

Ariston Flow Group 65105091-01

Ariston flow group (gruppo mandata) for CLAS, E-System, AS and EGIS gas boiler models.

At a glance

  • Part type: flow group (gruppo mandata)
  • Also known as 1579759
Manufacturer part no.
65105091-01
Showing prices

£107.38

£89.48 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 Ariston 65105091-01 is a flow group (gruppo mandata) used on a range of Ariston gas boilers. It forms part of the boiler's hydraulic assembly, handling the flow side of the heating circuit. It is listed by the manufacturer under the CLAS, E-System, AS and EGIS appliance families.

Signs this part needs replacing

  • Leaks or weeping from the flow group body or its connections
  • Loss of system pressure that cannot be traced to another component
  • Poor or reduced heating flow across the radiators
  • Kettling or unusual noise from the hydraulic section of the boiler
  • Visible corrosion, scale build-up or cracking on the flow group

Before you order

  • Confirm your boiler model against the fitment list above
  • Check the part number on the existing component matches 65105091-01
  • Where a GC number is shown on your appliance data badge, use it to confirm the correct variant
  • Isolate the boiler, drain the relevant circuit and follow the manufacturer's instructions before removal

Not sure which part?

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