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Alpha Cylinder Bottom Insulation 1.031456

Alpha

Alpha Cylinder Bottom Insulation 1.031456

Bottom cylinder insulation for the Alpha Flowsmart 50 wall hung boiler, manufacturer part number 1.031456.

At a glance

  • Part type: bottom insulation, cylinder
  • Appliance family: Flowsmart wall hung
  • Also known as CYL-BOTTOM-INSULATION, 1258459
Manufacturer part no.
1.031456
Showing prices

£30.34

£25.28 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 Alpha Cylinder Bottom Insulation is a manufacturer-supplied insulation component for the cylinder assembly on Alpha Flowsmart wall hung appliances. It sits at the base of the cylinder and reduces heat loss from that area of the unit. It is listed under casing parts for the Flowsmart range.

Signs this part needs replacing

  • Visible cracking, crumbling or breakdown of the insulation material
  • The insulation has become damp, saturated or compressed
  • Sections of insulation are missing or have detached from the cylinder base
  • Increased heat loss or surface temperature at the base of the cylinder

Before you order

  • Confirm your appliance is an Alpha Flowsmart 50 wall hung model
  • Check the existing part number or the manufacturer's parts list for your appliance
  • Confirm the part required is the bottom cylinder insulation rather than another insulation section

Not sure which part?

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