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Warmflow Expansion Vessel Hose 3020

Warmflow

Warmflow Expansion Vessel Hose 3020

Warmflow expansion vessel hose, part 3020, supplied in a 1 metre length for Warmflow oil combi boilers.

At a glance

  • Also known as 2410096
Manufacturer part no.
3020
Showing prices

£39.94

£33.28 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 Warmflow 3020 is an expansion vessel hose supplied in a 1 metre length. It connects the expansion vessel to the heating circuit on Warmflow oil combi boilers, allowing the vessel to absorb pressure changes as the system heats and cools. The hose is a flexible assembly with crimped end fittings.

Signs this part needs replacing

  • Visible weeping or damp staining at the crimped hose ends
  • Pressure loss on the heating circuit with no other obvious source
  • A hose that has hardened, cracked or perished with age
  • Kinking or collapse of the hose restricting flow to the expansion vessel
  • Corrosion or scale build-up on the end fittings

Before you order

  • Confirm your boiler model against the manufacturer's parts list before ordering
  • Check the existing hose routing and that a 1 metre length is suitable for the installation
  • Inspect the expansion vessel connection points for damage or corrosion that may also need attention
  • Verify the end fittings on the existing hose match those required by your appliance

Not sure which part?

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