Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Hanicks
Basket
Alpha 77mm Pipe Filling Loop 6.5630050

Alpha

Alpha 77mm Pipe Filling Loop 6.5630050

Alpha 77mm pipe filling loop for Alpha 240 and 280 series gas boilers up to serial number A72901594.

At a glance

  • Also known as PIPE-FILLING-UNION-77MMX15MM, 1251205
Manufacturer part no.
6.5630050
Showing prices

£27.30

£22.75 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 77 mm pipe filling loop is a pipe assembly used on Alpha gas boilers. It forms part of the filling loop arrangement and is listed for Alpha 240 and 280 series appliances up to serial number A72901594. The part number is 6.5630050.

Signs this part needs replacing

  • Water leaking from the filling loop or its connections.
  • Boiler pressure dropping repeatedly after topping up.
  • Visible corrosion, scale or damage on the pipe or union.
  • Filling loop valve not sealing or difficult to operate.
  • Water staining around the filling loop area.

Before you order

  • Confirm the boiler model and GC number against the fitment list.
  • Check the boiler serial number is up to A72901594.
  • Compare the existing part number with 6.5630050.
  • Verify the 77 mm pipe and 15 mm union match the current fitting.

Not sure which part?

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