Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Alpha 20mm Cylinder to CH Inlet Pipe 1.033014

Alpha

Alpha 20mm Cylinder to CH Inlet Pipe 1.033014

20mm diameter pipe assembly for the Alpha wall hung Flowsmart 50, connecting the cylinder to the central heating inlet.

At a glance

  • Also known as D20-CYL-CH-INLET-PIPE, 1258489
Manufacturer part no.
1.033014
Showing prices

£90.52

£75.43 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 Alpha 1.033014 is a 20mm diameter pipe assembly that connects the cylinder to the central heating inlet on Alpha wall hung Flowsmart 50 appliances. It forms part of the boiler pipework, carrying water between the cylinder and the heating circuit inlet.

Signs this part needs replacing

  • Visible corrosion or rust along the pipe surface
  • Weeping or leaking at the pipe connections
  • Pinhole leaks or perforation in the pipe wall
  • Limescale or debris build-up restricting flow
  • Discolouration or noise linked to restricted circulation

Before you order

  • Confirm the appliance is an Alpha wall hung Flowsmart 50
  • Check the existing pipe diameter is 20mm
  • Verify the part number 1.033014 against the manufacturer's parts list
  • Inspect the connecting joints for damage before fitting

Not sure which part?

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