Ignition transformers

Ignition transformers

339 parts · 20 brands

An ignition transformer steps mains voltage up to the high voltage needed to produce the spark arc at the burner electrodes. It sits between the burner control unit and the electrode assembly, firing on demand during the ignition sequence and cutting out once the flame is established. The transformer is a safety-critical component: a weakened unit can cause ignition lockout, delayed light-off or nuisance trips even when the rest of the combustion circuit is in good order.

Selecting the correct replacement means matching primary voltage and frequency, secondary open-circuit voltage and ignition current, and the electrode connection type — single or twin output, and whether the connectors are 4 mm plug, spade or screw terminal. Physical dimensions and mounting pattern matter too, since the cabinet clearances on many boilers leave little room. If you have the original order number — from Brahma, Fida, Honeywell, ACV or any other maker represented here — use it directly in the search; cross-references to equivalent parts from other manufacturers are supported.

in stock Ignition transformer Cofi Ignition transformer TRG1035/6 SKU TRG1035/6

147.06 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRG1035P SKU TRG1035P

147.06 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRG1230 SKU TRG1230

114.24 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRG1230/4 SKU TRG1230/4

97.46 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRG623PC SKU TRG623PC

123.12 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRG820PC/S SKU TRG820PC/S

135.78 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRG823PC SKU TRG823PC

135.78 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRG823PC/2 SKU TRG823PC/2

135.78 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRH2-30CM SKU TRH2-30CM

244.62 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK1-20CUVD SKU TRK1-20CUVD

56.34 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK1-20PCVD SKU TRK1-20PCVD

52.44 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK1-30CHD SKU TRK1-30CHD

50.88 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK1-30CVD SKU TRK1-30CVD

50.88 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-30PFVD SKU TRK2-30PFVD

59.40 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-30PUVD SKU TRK2-30PUVD

~~89.54 EUR~~ 59.40 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-30PVD SKU TRK2-30PVD

49.32 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-35 SKU TRK2-35

48.54 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-40HD SKU TRK2-40HD

58.32 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-40HK SKU TRK2-40HK

48.52 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-40HKL SKU TRK2-40HKL

50.88 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-40PHK SKU TRK2-40PHK

59.40 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-40PVD SKU TRK2-40PVD

55.56 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRK2-40VD SKU TRK2-40VD

50.88 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi Ignition transformer TRL12-30C SKU TRL12-30C

281.46 EUR excl. VAT · import VAT and duties on delivery

in stock Ignition transformer Cofi High-voltage ignition transformer TRL24-30C SKU TRL24-30C

281.46 EUR excl. VAT · import VAT and duties on delivery