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Alpha Insulating Panel 1.024023

Alpha

Alpha Insulating Panel 1.024023

Insulating panel for the front casing of Alpha CD25C, CD28C, CD35C and CD28C Extra boilers.

At a glance

  • Also known as INSULATING-PANEL-FRONT-CASING-CD252835C, 1259322
Manufacturer part no.
1.024023
Showing prices

£18.74

£15.62 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 1.024023 is an insulating panel for the front casing of Alpha CD series boilers. It forms part of the front casing assembly to reduce heat loss and protect internal components. This panel is used on CD25C, CD28C, CD35C and CD28C Extra models.

Signs this part needs replacing

  • Visible cracks, crumbling or disintegration of the insulating material
  • Discolouration or scorch marks from heat exposure
  • The panel no longer sits flush or securely in the front casing
  • Reduced thermal insulation leading to higher surface temperatures or heat loss
  • Brittleness or breakage during routine maintenance

Before you order

  • Confirm your boiler model matches one of the listed appliances
  • Check the existing panel for damage and note any part numbers printed on it
  • Verify the part number 1.024023 against your appliance's parts list
  • Ensure the boiler is isolated and the front casing is removed safely before fitting

Not sure which part?

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