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Andrews Draft Diverter C/W Legs Z157

Andrews

Andrews Draft Diverter C/W Legs Z157

Draft diverter with legs for Andrews HI FLO 54/440 and 54/418 water heaters, part number Z157.

At a glance

  • Also known as 1823896
Manufacturer part no.
Z157
Showing prices

£261.23

£217.69 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 draft diverter with legs is a flue component manufactured by Andrews Water Heaters for the HI FLO range of water heaters. It sits at the flue outlet to stabilise draught and allow combustion products to discharge safely. It is listed under part number Z157.

Signs this part needs replacing

  • Visible corrosion, rust or heavy scale on the diverter body
  • Cracks, holes or distortion in the metalwork
  • Bent, broken or missing mounting legs
  • Signs of flue spillage or combustion products escaping around the diverter
  • Unstable draught or poor flue performance at the appliance

Before you order

  • Check the appliance data plate to confirm the model is a HI FLO 54/440 or HI FLO 54/418
  • Confirm the existing component matches part number Z157
  • Inspect the flue connection and adjacent flue parts for damage before fitting

Not sure which part?

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