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Riello P2 4uF burner capacitor 20087025 (RBS40A)

Riello

Riello P2 4uF burner capacitor 20087025 (RBS40A)

Riello P2 4uF capacitor, part 20087025, for Riello 40-series and Mectron burners and Ambirad cabinet heaters.

At a glance

  • Also known as 3206653
Manufacturer part no.
RBS40A
Showing prices

£21.88

£18.23 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
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 RBS40A is a 4 microfarad (uF) P2 capacitor made by Riello for its 40-series burners. It provides the starting torque the burner motor needs to run up to speed.

Signs this part needs replacing

  • Burner motor hums but fails to start
  • Motor struggles to reach running speed
  • Burner trips to lockout on start-up
  • Capacitor case bulging or leaking

Before you order

  • Confirm the capacitor rating (4uF) matches your old part
  • Isolate the electrical supply before removing the old capacitor
  • Discharge the capacitor safely before handling

Not sure which part?

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