Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Hanicks
Basket
Potterton Surround - Sight Glass 5132489

Potterton

Potterton Surround - Sight Glass 5132489

Sight glass surround for Potterton Commercial gas boilers, manufacturer part number 5132489.

Manufacturer part no.
5132489
Showing prices

£3.24

£2.70 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 SURROUND - SIGHT GLASS is a Potterton Commercial component that holds and seats the sight glass on commercial gas boilers. It is supplied under manufacturer part number 5132489 and sits within the burner viewing assembly, allowing the flame to be inspected without breaking the combustion seal.

Signs this part needs replacing

  • The surround is cracked, crazed or visibly heat-damaged.
  • The surround has become brittle or distorted in service.
  • The sight glass no longer seats correctly within the surround.
  • Discolouration or sooting around the sight glass aperture suggests the surround is no longer sealing as intended.

Before you order

  • Confirm the boiler model against the fit list above before ordering.
  • Check the existing surround against part number 5132489 to confirm the match.
  • Inspect the sight glass itself for damage, as the surround is supplied on its own.

Not sure which part?

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