Honeywell Kromschroder 84391055 Ignition Transformer

The Honeywell Kromschröder 84391055 Ignition Transformer is an enclosed high-voltage spark-ignition device for industrial gas burners and gas-ignited or directly ignited oil burners. It provides a 7.5 kV ignition voltage with a 12 mA output current at 50 Hz (9 mA at 60 Hz), operates on 115 VAC, 50/60 Hz, and is rated for 100% continuous duty for demanding combustion control applications. With an IP65-rated die-cast aluminum enclosure, it tolerates harsh environments and is designed for field or wall mounting near the burner. The transformer is compatible with natural gas, LPG, and gas-ignited oil burners, supports single-electrode ignition, and allows flame monitoring when used with compatible burner control units. Common applications include burners on industrial boilers, ovens, furnaces, kilns, and process heaters, making it suitable for OEM replacements, burner repairs, retrofits, and ignition-system maintenance. Manufacturer: Honeywell Kromschröder; Part Number: 84391055; Model: TGI 7,5-12/100R; Product Type: Enclosed Ignition Transformer; Features: continuous-duty operation, weather-resistant enclosure, rugged industrial construction, and CSA-approved design.