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Andrews Black Knob 0-90°C E803

Andrews

Andrews Black Knob 0-90°C E803

Black control knob with a 0–90°C scale, part number E803, for Andrews water heaters.

At a glance

  • Also known as 1823630
Manufacturer part no.
E803
Showing prices

£50.39

£41.99 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 Andrews E803 is a black control knob marked with a 0–90°C scale. It is fitted to Andrews water heaters and serves as the temperature adjustment dial on the appliance. The knob turns the control spindle to set the required water temperature within the marked range.

Signs this part needs replacing

  • The knob is cracked, split or broken
  • The knob turns freely on the spindle without altering the temperature setting
  • The 0–90°C markings are worn, faded or no longer legible
  • The knob is loose, wobbles or will not sit securely on the spindle
  • The knob is stiff or difficult to turn through its range

Before you order

  • Confirm your appliance model against the fit list above
  • Check the existing knob's temperature markings and spindle fitment match this part
  • Note the part number E803 when ordering

Not sure which part?

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