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Alpha 18mm Diverter Valve to Heat Exchanger Pipe 1.017791

Alpha

Alpha 18mm Diverter Valve to Heat Exchanger Pipe 1.017791

18mm pipe connecting the diverter valve to the heat exchanger in Alpha CD24C (LPG) condensing boilers.

At a glance

  • Also known as 1250210
Manufacturer part no.
1.017791
Showing prices

£17.10

£14.25 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 1.017791 is an 18mm diameter pipe that connects the diverter valve to the heat exchanger in Alpha CD24C condensing boilers. It forms part of the boiler's internal pipework, carrying water between the diverter valve and the heat exchanger. It is supplied as a pipe assembly.

Signs this part needs replacing

  • Visible weeping or leaks at the pipe connections
  • Corrosion, pitting or scale build-up on the pipe surface
  • Reduced flow or pressure loss through the heating circuit
  • Discolouration or deformation of the pipe

Before you order

  • Confirm your boiler is an Alpha CD24C (LPG) with GC number 47-532-29
  • Check the existing pipe diameter and connection fittings match
  • Inspect the pipe and surrounding joints 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.