Cofi Ignition transformer TRK2-30PUVD

The Cofi TRK2-30PUVD is an ignition transformer designed for 110 V equipment, producing a high-voltage spark for gas and dual-fuel burners. It features silicone-insulated ignition cable, standard connectors, and a compact, durable housing. The unit includes overload protection and is resistant to vibration, ensuring stable ignition in demanding conditions. This Italian-made transformer is suitable for burners operating on 110-120 V standards.

When selecting an ignition transformer of this type, verify the primary voltage (e.g., 110 V, 230 V, or 24 V) matches the burner control output. Check the secondary voltage and current requirements, duty cycle, mounting arrangement, terminal type, and ignition cable connector pattern. Ensure the mounting and terminal configuration align with the existing installation before ordering.

Typical failures include no spark or intermittent ignition, often caused by a hardened or cracked high-voltage cable that leaks spark to ground. A faulty transformer may prevent burner start-up, leading to lockout after the safety time. Inspect the ignition cable for damage and test the transformer's output to confirm functionality.