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Worcester Bosch Insulation Secondary Bottom 87186900370

Worcester Bosch

Worcester Bosch Insulation Secondary Bottom 87186900370

Insulation secondary bottom panel for Worcester Bosch Greenstar Danesmoor and Heatslave II 12/18 ErP appliances.

At a glance

  • Part type: insulation secondary bottom
  • Also known as 2246955
Manufacturer part no.
87186900370
Showing prices

£33.36

£27.80 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 Worcester Bosch insulation secondary bottom (part number 87186900370) is a thermal insulation panel that fits the lower secondary section of the appliance casing. It is supplied by Worcester Bosch for use across the Greenstar Danesmoor and Greenstar Heatslave II 12/18 ErP ranges. Its role is to retain heat within the appliance body and reduce heat loss from the lower casing area.

Signs this part needs replacing

  • Visible cracking, crumbling or breakdown of the insulation material
  • The panel has become damp, soft or contaminated with oil, soot or condensate
  • Insulation has detached from its mounting position or is no longer seated correctly
  • Localised heat marking or discolouration around the lower casing area
  • Debris from a deteriorated panel collecting inside the appliance

Before you order

  • Confirm the appliance model and ErP variant against the fit list above
  • Check the existing insulation panel position and part number before removal
  • Verify the part number 87186900370 against the manufacturer's parts list for your appliance
  • Inspect surrounding casing components for damage that may also need attention

Not sure which part?

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