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Johnson & Starley Fuse Anti Surge T 2A 1000-0513830

Johnson & Starley

Johnson & Starley Fuse Anti Surge T 2A 1000-0513830

2 amp anti-surge (T) fuse for Johnson & Starley Aquair, HC and HR series boilers and heaters.

At a glance

  • Also known as 1690027
Manufacturer part no.
1000-0513830
Showing prices

£2.58

£2.15 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 Johnson & Starley 1000-0513830 is a 2 amp anti-surge (T-rated) fuse used in the manufacturer's gas boilers and heaters. It protects the appliance's control circuit from current surges and short circuits. The anti-surge characteristic allows it to withstand brief inrush currents without nuisance blowing.

Signs this part needs replacing

  • Appliance fails to power up or shows no display
  • Boiler does not ignite or respond to controls
  • Fuse element is visibly broken or the glass is blackened
  • Fuse blows repeatedly after replacement
  • Loss of control circuit operation

Before you order

  • Confirm the fuse rating and type: 2 A anti-surge (T)
  • Check the part number 1000-0513830 against your existing fuse
  • Verify your appliance model against the fits list above
  • Isolate the power supply before removing or replacing the fuse

Not sure which part?

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