Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Ideal Sight Glass Insulation 172875

Ideal

Ideal Sight Glass Insulation 172875

Ideal 172875 sight glass insulation, alternative number 94250234, for Ideal Commercial Buccaneer GTE and GTE4 appliances.

At a glance

  • Part type: Insulation
  • Also known as SIGHT-GLASS-INSULATION-94250234, 1179120
Manufacturer part no.
172875
Showing prices

£3.12

£2.60 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 Ideal 172875 is a sight glass insulation component used on Ideal Commercial appliances. It sits at the sight glass position and provides the thermal barrier around the viewing aperture, so the glass can be inspected without heat escaping from the combustion area. It is a direct replacement for the original insulation fitted to these units and is supplied under Ideal part number 172875.

Signs this part needs replacing

  • The insulation around the sight glass is visibly degraded, crumbling or breaking up
  • Heat discolouration or scorching at the sight glass aperture
  • The insulation has come loose from its seating and no longer sits flush
  • Heat or flue gases escaping around the sight glass during a service check
  • Damage found during routine inspection or when the sight glass is removed

Before you order

  • Confirm the appliance model and serial number against the compatibility list before ordering
  • Check the part number on the existing insulation, or the previous number 94250234, to confirm the correct replacement
  • Inspect the sight glass and any associated seals at the same time, as these are handled during the same repair

Not sure which part?

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