Fenwal 05-125948-048 Cable

The Fenwal 05-125948-048 is a high-voltage ignition cable designed for precise spark delivery in direct spark ignition (DSI) systems. Engineered with a 7mm diameter, this silicone-insulated lead ensures superior dielectric strength and thermal resistance, maintaining circuit integrity in high-heat burner environments. The cable features .25 inch female quick connect (QC) terminals on both ends, providing a secure, low-resistance interface between the ignition control module and the electrode assembly. At a standard 48-inch length, it is optimized for HVAC furnace repair and commercial burner applications. This double-ended cable is a critical replacement part for ensuring consistent flame rectification and preventing nuisance lockouts. Built to withstand the rigors of gas ignition systems, the 05-125948-048 facilitates a reliable 15kV to 25kV spark discharge. Contractors trust this Fenwal ignition wire for its exacting OEM specifications and compatibility with Series 05 and 35 control platforms.

• Optimal Conductivity: Features .25 inch female quick connect terminals for a robust electrical bond that minimizes voltage drop during the ignition trial.
• Superior Insulation: The 7mm silicone jacket provides high-temperature protection and prevents arcing in tight mechanical clearances.
• Universal DSI Compatibility: Designed specifically for use with Fenwal ignition controls, ensuring seamless integration into existing burner configurations.
• Durable Construction: Engineered to maintain flexibility and performance while exposed to the continuous thermal cycling found in HVAC heating systems.

• Is this cable compatible with other DSI module brands? While designed for Fenwal systems, it fits any ignition control or electrode utilizing standard 1/4-inch male terminals.
• Can this 48-inch cable be trimmed to a shorter length? It is recommended to use the factory-terminated length to preserve the integrity of the quick connect terminals and insulation.
• Does this wire support remote flame sensing? Yes, this high-voltage lead can be utilized for both spark delivery and flame sense current in single-probe systems.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.