Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Hamworthy Silicone Rubber Seal Heat Exchanger Casing 531299012

Hamworthy

Hamworthy Silicone Rubber Seal Heat Exchanger Casing 531299012

Hamworthy silicone rubber sealing strip for the heat exchanger casing on Wessex HE floor standing boilers.

At a glance

  • Also known as 2061368
Manufacturer part no.
531299012
Showing prices

£43.00

£35.83 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 Hamworthy Silicone Rubber Seal is a sealing strip for the heat exchanger casing. It is manufactured by Hamworthy for use on the Wessex HE family of high efficiency floor standing gas boilers, where it seals the casing joint against flue gas and heat loss.

Signs this part needs replacing

  • Visible hardening, cracking or flattening of the sealing strip
  • Soot staining or condensation marks along the casing joint, indicating a breached seal
  • Heat exchanger casing fasteners cannot be brought up to a consistent seal
  • Signs of combustion products escaping at the casing joint
  • Seal damage found when the casing is opened for servicing or component replacement

Before you order

  • Confirm the appliance model and that the heat exchanger casing seal is the part being replaced
  • Check the existing seal profile and thickness against the 3.0mm specification
  • Inspect the casing faces and fasteners for distortion or corrosion before refitting
  • Refer to the appliance service instructions for the correct sealing and re-assembly procedure

Not sure which part?

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