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Alpha Cylinder Assembly C/W Insulation 6.5632750

Alpha

Alpha Cylinder Assembly C/W Insulation 6.5632750

Cylinder assembly complete with insulation for the Alpha 500 E gas boiler, part number 6.5632750.

At a glance

  • Also known as CYLINDER-ASSEMBLY-COMPLETE, 1251241
Manufacturer part no.
6.5632750
GC number
343-798
Showing prices

£594.44

£495.37 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 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 CYLINDER ASSEMBLY C/W INSULATION is a boiler cylinder component manufactured by Alpha. It is supplied as a cylinder assembly complete with its insulation, and forms part of the hot water circuit on the Alpha 500 E. The assembly carries the manufacturer part number 6.5632750.

Signs this part needs replacing

  • Water leaking from the cylinder body, its unions or connections
  • Reduced or no hot water at the taps while the boiler runs
  • Visible corrosion, pitting or heavy scaling on the cylinder
  • Insulation damaged, detached or missing, causing unnecessary heat loss
  • Repeated pressure loss on the heating and hot water circuit

Before you order

  • Confirm the boiler model and GC number from the appliance data badge match the Alpha 500 E
  • Compare the part number on the existing cylinder against 6.5632750
  • Check the cylinder insulation on the existing unit, as this assembly is supplied with insulation
  • Allow for a competent heating engineer to carry out the swap, as the cylinder is part of the hot water circuit

Not sure which part?

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