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Johnson & Starley Washer Fibre Expansion Vessel 1000-3003170

Johnson & Starley

Johnson & Starley Washer Fibre Expansion Vessel 1000-3003170

Fibre washer for the expansion vessel connection on Johnson & Starley Reno appliances.

At a glance

  • Also known as 1690001
Manufacturer part no.
1000-3003170
Showing prices

£0.64

£0.53 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

A fibre washer supplied by Johnson & Starley for use at the expansion vessel connection. It forms the sealing face between the mating surfaces, preventing water loss from the expansion vessel joint on Reno appliances.

Signs this part needs replacing

  • Water weeping or dripping from the expansion vessel connection
  • Damp staining, scale or corrosion around the expansion vessel joint
  • Continued seepage after the connection has been tightened
  • The existing washer is compressed, brittle or breaking up

Before you order

  • Confirm the appliance model against the fits listed above
  • Check that the washer is required at the expansion vessel connection
  • Match the product code 1000-3003170 before ordering

Not sure which part?

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