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Worcester Bosch Insulation RH 87186901670

Worcester Bosch

Worcester Bosch Insulation RH 87186901670

Right-hand insulation for Worcester Bosch Greenstar Heatslave II EXT ErP appliances, part number 87186901670.

At a glance

  • Appliance family: Greenstar Heatslave II EXT ErP
  • Also known as 2246975
Manufacturer part no.
87186901670
Showing prices

£105.29

£87.74 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

This is the right-hand (RH) insulation component for Worcester Bosch Greenstar Heatslave II EXT ErP appliances, supplied under part number 87186901670. It is a Worcester Bosch insulation part intended for the right-hand side of the appliance casing. Its role is to retain heat within the appliance and limit heat transfer to surrounding surfaces.

Signs this part needs replacing

  • The insulation panel is crumbling, flaking or breaking up when touched.
  • Visible moisture staining, dampness or water damage on the panel surface.
  • Discolouration or scorching indicating heat exposure beyond normal service conditions.
  • The panel has hardened, cracked or lost its shape and no longer sits correctly in position.

Before you order

  • Confirm the appliance is a Worcester Greenstar Heatslave II EXT ErP model listed in the Fits section.
  • Confirm that the right-hand position is the one required, as this part is the RH insulation.
  • Check the part number on the existing insulation, where markings remain legible, against 87186901670.

Not sure which part?

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