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Alpha Condensation Discharge Pipe 1.018193

Alpha

Alpha Condensation Discharge Pipe 1.018193

18mm diameter condensation discharge pipe for Alpha gas boilers, used to carry condensate away from the appliance.

At a glance

  • Also known as 1257787
Manufacturer part no.
1.018193
Showing prices

£66.59

£55.49 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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

This is an 18mm diameter condensation discharge pipe manufactured by Alpha. It forms part of the condensate removal route on Alpha gas boilers, carrying acidic condensate water produced during combustion away from the appliance to a suitable drain point.

Signs this part needs replacing

  • Visible cracks, splits or pinholes in the pipe wall
  • Condensate leaking or dripping from the pipe run
  • Blockage or restricted flow causing water to back up in the condensate trap
  • Discolouration, brittleness or frost damage to the pipe
  • Loose or failed connections where the pipe joins the trap or drain

Before you order

  • Confirm your boiler model against the fitment list above
  • Check the existing pipe diameter measures 18mm before ordering
  • Inspect the full condensate route for blockages or damage elsewhere
  • Verify the pipe routing and termination comply with current condensate discharge requirements

Not sure which part?

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