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The Carlin Combustion Technology 56085s is an oil burner ignition wire designed for use with 10 inches air tube configurations. This replacement ignition wire is compatible with Carlin 601CRD, 701CRD, and 702CRD oil burner models, making it a reliable choice for HVAC technicians and heating system service professionals who work on residential and commercial oil-fired heating equipment.
Ignition wires play a critical role in the startup sequence of an oil burner. They carry high-voltage electrical current from the ignition transformer to the electrodes, which then produce the spark that ignites the atomized fuel oil. A damaged, cracked, or worn ignition wire can result in hard lockouts, failed ignition, nuisance shutdowns, or even a complete burner no-start condition. Using the correct OEM-specified replacement wire ensures consistent spark delivery, proper insulation integrity, and long service life.
The 56085s measures 8 and 3 eighths inches in overall length, sized to fit the 10 inches air tube assembly found on compatible Carlin CRD-series burners. The CRD-series burners are known for their compact design and are widely used in forced hot water and steam heating systems. Keeping the ignition wire in good condition is a routine but important part of annual burner maintenance and tune-up procedures. HVAC service techs should inspect ignition wires for cracks, carbon tracking, and terminal condition at every service visit.
This part is a direct OEM-compatible replacement that simplifies service calls by restoring proper ignition system function quickly and correctly.
The Carlin Combustion Technology 56085s ignition wire is a direct-fit replacement for CRD-series oil burners, supporting reliable spark ignition and dependable burner startup on every service call.
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