The Kromschroder 84391141 Ignition Transformer is a high-voltage electrical component designed to ignite gas and oil burners in industrial furnaces, commercial boilers, and heating systems. It converts a 120V AC power supply into an 8 kV high-voltage output, generating the spark needed to initiate combustion. With a 20 mA output current at 50 Hz and a 33% duty cycle, this transformer ... https://www.partshnc.com/kromschroder-84391141-tzi-7-5-20-33r-ignition-transformer