The Dungs 255018 and Honeywell Q65A1007 are both electronic ignition transformers designed for use with oil and gas burners.
Bothy operate with 120 VAC as the main voltage. However, the 255018 has a secondary voltage of 15 kV and the Q65A1007 19.3 kV.
The Honeywell Q65A1007 is dual high voltage electrodes for oil. The Dungs 255018 DEZ101 is "a single high voltage output for ignition against the burner mass" For "two high-voltage outputs for ignition between electrodes" the DEZ 2xx versions may be better suited. However, this unit is 230 VAC.
We highly suggest that prior to purchasing any transformers, you have licensed and professional technician review your equipment and make the appropriate transformer selection. There are many safety variables that must be considers for each application and in accordance with local rules and regulations. Please consult a professional to review your system and application. Replied on January 06, 2023 by Ori from Industrial Stores