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Johnson & Starley Silicon Gasket 1000-1507830

Johnson & Starley

Johnson & Starley Silicon Gasket 1000-1507830

Silicon gasket for the primary heat exchanger flow and return connections on Johnson & Starley Reno boilers.

At a glance

  • Appliance family: Reno
  • Also known as 1690076
Manufacturer part no.
1000-1507830
Showing prices

£6.05

£5.04 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

A silicon gasket manufactured by Johnson & Starley for the primary heat exchanger flow and return connections. It seals the joint between the heat exchanger tappings and the associated pipework on Reno series boilers. The part is supplied under part number 1000-1507830.

Signs this part needs replacing

  • Weeping or damp staining at the primary heat exchanger flow or return joint
  • Water tracking down the pipework or onto the casing below the connection
  • A hardened, flattened or brittle seal that no longer compresses
  • Crusting or limescale deposits around the joint face
  • Repeated pressure loss on the heating circuit with no other visible cause

Before you order

  • Check the appliance data badge and confirm the model is listed in the Fits section above
  • Confirm the part number 1000-1507830 matches the number given in the manufacturer's parts list for your appliance
  • Establish how many joints you are resealing so the correct quantity is ordered
  • Inspect the mating faces for corrosion or damage before fitting, as a scored face will not seal on the gasket alone

Not sure which part?

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