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Andrews Exhaust Cylinder Flange Packing Z332

Andrews

Andrews Exhaust Cylinder Flange Packing Z332

Exhaust cylinder flange packing for Andrews Fastflo water heaters, sealing the exhaust cylinder flange joint.

At a glance

  • Appliance family: Andrews Fastflo water heaters
  • Also known as 1824156
Manufacturer part no.
Z332
Showing prices

£29.17

£24.31 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 exhaust cylinder flange packing is a sealing component manufactured by Andrews Water Heaters for its Fastflo range. It fits at the exhaust cylinder flange joint, where it seals the mating faces against leakage. It is a service item, renewed when the joint is disturbed or the existing seal has deteriorated.

Signs this part needs replacing

  • Visible cracking, hardening or flattening of the packing material
  • Water weeping or staining around the exhaust cylinder flange joint
  • Exhaust gas or combustion odour detected at the flange
  • Soot deposits or discolouration at the joint face
  • The joint continues to leak after the flange fasteners have been re-tightened

Before you order

  • Confirm the appliance model matches one of the Fastflo models listed above
  • Inspect the flange faces for pitting, distortion or corrosion before fitting a new packing
  • Verify the part number Z332 against the manufacturer's parts list for your appliance
  • Check whether the flange fasteners also require replacement

Not sure which part?

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