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EOGB Transformer D42 F04-0009

EOGB

EOGB Transformer D42 F04-0009

EOGB transformer D42 for Fida appliances, replacing 052L0003 and ZA20100L, with twin outlet and bottom entry.

At a glance

  • Also known as 2090818
Manufacturer part no.
F04-0009
Showing prices

£116.12

£96.77 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

EOGB transformer D42, part number F04-0009, is a replacement transformer for EOGB Fida appliances. It replaces part numbers 052L0003 and ZA20100L. The transformer provides low voltage power to the appliance's control circuit.

Signs this part needs replacing

  • Boiler fails to ignite or locks out
  • No low voltage output to gas valve or controls
  • Fuse blows repeatedly on the appliance
  • No power to thermostat or programmer
  • Buzzing or burning smell from the transformer

Before you order

  • Confirm your appliance model is EOGB Fida
  • Check the existing transformer's part number matches 052L0003 or ZA20100L
  • Verify the connection type (twin outlet, bottom entry) matches your appliance
  • Ensure the voltage ratings (10/20, 33%) are suitable for your system

Not sure which part?

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