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Riello burner capacitor 4uF RBS107A

Riello

Riello burner capacitor 4uF RBS107A

Genuine Riello 4 microfarad run capacitor that starts the burner motor on RDB and Gulliver oil burners, part number RBS107A.

At a glance

  • Part type: run capacitor
  • Also known as 3200028
  • Have a Gas Safe/OFTEC-registered engineer carry out the replacement
Manufacturer part no.
RBS107A
Showing prices

£24.90

£20.75 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

This is a genuine Riello burner spares 4 microfarad (uF) run capacitor (MPN RBS107A) that stores and releases electrical energy to start the burner motor smoothly.

Signs this part needs replacing

  • Burner motor hums but fails to start
  • Motor starts slowly or struggles under load
  • Burner trips on lockout during start-up
  • Visible bulging or leakage from the capacitor casing

Before you order

  • Confirm the capacitance value (4uF) matches your existing capacitor
  • Isolate the electrical supply before working on the burner
  • Have a Gas Safe/OFTEC-registered engineer carry out the replacement

Not sure which part?

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