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Vaillant Top Insulation 0020085700

Vaillant

Vaillant Top Insulation 0020085700

Top insulation component for Vaillant Allstor VPS 800/2 and VPS 1000/2 hot water cylinders.

At a glance

  • Appliance family: Allstor VPS unvented hot water storage cylinders
  • Also known as 1387628
Manufacturer part no.
0020085700
Showing prices

£199.52

£166.27 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 Vaillant top insulation (part number 0020085700) is the insulation component fitted to the top of the cylinder body on Allstor VPS hot water storage vessels. It forms part of the cylinder's thermal insulation, reducing standing heat loss from the upper section of the unit. It is supplied by Vaillant for the Allstor VPS range.

Signs this part needs replacing

  • Visible damage, splitting or crumbling of the insulation at the top of the cylinder
  • Insulation that has become compressed, detached or displaced from the cylinder top
  • Exposed metal or bare cylinder surface where the top insulation should sit
  • Increased standing heat loss or longer recovery times on the cylinder
  • Condensation or dampness trapped around the top of the cylinder

Before you order

  • Confirm the cylinder model and year against the fitment list above
  • Check the existing insulation to identify which section is required
  • Verify the part number 0020085700 against the manufacturer's parts list for your appliance
  • Confirm the quantity required for the cylinder top before ordering

Not sure which part?

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