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Broag Transformer Ignition S100572

Broag

Broag Transformer Ignition S100572

Ignition transformer for Broag Commercial gas boilers, including the GAS 210 ECO PRO premix model.

At a glance

  • Part type: ignition transformer
  • Also known as 2203431
Manufacturer part no.
S100572
Showing prices

£68.40

£57.00 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

The Broag S100572 is an ignition transformer used on Broag Commercial gas boilers. It supplies the high voltage that produces the spark at the ignition electrode, lighting the gas during start-up. It is listed for the GAS 210 ECO PRO premix boiler range.

Signs this part needs replacing

  • The boiler attempts to fire but there is no spark at the ignition electrode
  • Repeated ignition lockouts on start-up
  • Clicking from the ignition circuit with no flame established
  • Intermittent ignition, with the boiler firing on some attempts and not others
  • Visible cracking, burning or damage on the transformer body

Before you order

  • Confirm the appliance is a Broag Commercial GAS 210 ECO PRO premix boiler
  • Check the part number on the existing transformer against S100572
  • Consult the manufacturer's parts list for your exact model and serial number
  • Isolate the boiler from the electrical supply before fitting

Not sure which part?

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