Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Alpha Flow Pipe 1.012720

Alpha

Alpha Flow Pipe 1.012720

18mm diameter flow pipe connecting the heat exchanger to the RS chamber on Alpha CB50 LPG boilers.

At a glance

  • Also known as PIPE-FLOW-HEAT-EXCHANGER-TO-RS-CHAMBER-CB50, 1250054
Manufacturer part no.
1.012720
Showing prices

£25.67

£21.39 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 Alpha 1.012720 is an 18mm diameter flow pipe that connects the heat exchanger to the RS (sealed) chamber on Alpha CB50 LPG boilers. It forms part of the boiler's water circuit, carrying heated water away from the heat exchanger. The pipe is produced by Alpha for use on this appliance.

Signs this part needs replacing

  • Water weeping or staining at the pipe connections
  • Visible corrosion, rust or pitting on the pipe surface
  • A drop in system pressure that cannot be traced elsewhere
  • Visible deformation, cracking or kinking of the pipe

Before you order

  • Confirm your boiler is an Alpha CB50 LPG model
  • Check the existing pipe is 18mm diameter and runs from the heat exchanger to the RS chamber
  • Inspect the connection seals and washers, as these may also need renewing

Not sure which part?

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