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Heatline Insulation Panel Rear 3003200078

Heatline

Heatline Insulation Panel Rear 3003200078

Rear insulation panel for Heatline gas boilers, suitable for 20 kW and 24 kW models including Capriz, Compact, Vizo and Hydroline.

At a glance

  • Part type: rear insulation panel
  • Also known as 2170570
Manufacturer part no.
D003200078
Showing prices

£32.05

£26.71 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 rear insulation panel is a Heatline casing component that fits to the rear of the combustion chamber area on a range of the manufacturer's gas boilers. It is listed for 20 kW and 24 kW models and forms part of the boiler's thermal insulation and casing assembly. The panel is identified by Heatline part number 3003200078.

Signs this part needs replacing

  • Visible cracking, crumbling or breakdown of the insulation material
  • Heat discolouration or scorching on the panel surface
  • The panel has become damp, soft or distorted
  • The panel no longer sits correctly against the rear casing
  • Debris or dust from the insulation material inside the casing

Before you order

  • Confirm your boiler model against the fitment list above
  • Check the boiler's kW rating matches the 20 kW or 24 kW specification
  • On Vizo 24 models, check the serial number against the before and from 1062230470 listings
  • Compare the existing panel with the part number 3003200078 before ordering

Not sure which part?

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