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Alpha 18mm Pipe RS Chamber to CH Flow 1.015495

Alpha

Alpha 18mm Pipe RS Chamber to CH Flow 1.015495

18mm diameter pipe assembly connecting the RS chamber to the CH flow on listed Alpha gas boilers.

At a glance

  • Also known as 1250125
Manufacturer part no.
1.015495
Showing prices

£8.87

£7.39 ex. VAT · VAT at 20%

Available to order · 1-2 working days
Available to order · 1-2 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The 18mm dia. pipe — RS chamber to CH flow is a pipe assembly from Alpha, part number 1.015495. It forms the connection between the RS chamber and the central heating flow on the Alpha gas boiler models listed below. It is supplied as a pipe assembly for use when the original pipework is being renewed.

Signs this part needs replacing

  • Visible corrosion, pitting or rust staining on the pipe surface
  • Water weeping or dripping from the pipe or its connections
  • Scale or debris restricting flow through the pipe
  • Deformation or discolouration caused by overheating

Before you order

  • Check the boiler data badge to confirm the model and, where shown, the GC number
  • Confirm the pipe diameter required is 18mm
  • Compare the removed pipe with the replacement for shape and connection points

Not sure which part?

Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.