including versions A through J

For technicians performing a Trane electric heat kit installation

Flexible Configuration: Adjustable DIP switches allow for precise fan-off delay timing to match specific furnace airflow requirements

As a critical current relay replacement

Always verify the part number X-28616 against your existing coil’s nameplate to ensure correct fitment and pin configuration

York S1-325-42681-000 Ignition Kit Refrigerant including versions A through JThe York S1 325 42681 000 24V Spark Ignition Kit is the professional grade direct replacement for aging or failed G775RJD 12 and 025 27762 700 ignition controls. As a veteran technician knows, maintaining reliable combustion sequencing is critical for system safety; this kit utilizes advanced flame rectification technology for precise flame sensing, ensuring the gas valve closes instantly if a pilot flame is not detected. This microprocessor based