Honeywell 32004766-002 Ignition Cable

The Honeywell 32004766-002 Ignition Cable is a field-proven 120-inch high-voltage lead designed for seamless integration with Honeywell Q624 and Q652 series spark generators. Specifically engineered to handle the demands of industrial and commercial combustion systems, this 10-foot ignition lead features straight boots at both ends to ensure a secure, low-resistance connection between the solid-state spark generator and the pilot burner electrode. With a high-temperature rating of 482°F (250°C) and insulation capable of withstanding 25kV, this 7mm ignition wire prevents voltage leakage and dielectric breakdown, which are common causes of HVAC ignition failure and intermittent sparking. This part is functionally identical to the 32004766-002/U, providing technicians with a reliable direct-replacement solution that maintains the integrity of the flame safeguard control circuit. For contractors managing interrupted ignition applications, this cable offers the length and durability required for diverse equipment configurations.

• Extended 120-Inch Length: Provides 10 feet of high-voltage wire, allowing for flexible routing in large-scale commercial rooftop units and industrial boilers.
• OEM Compatibility: Specifically matched for Honeywell Q624A spark generators and Q652 series components to ensure precise signal timing.
• High-Temperature Durability: The silicone-based insulation is rated for 250°C, protecting the core from heat-related degradation near the burner assembly.
• Straight Boot Configuration: Features durable straight boot connectors on both ends for easy installation into recessed terminals without kinking.

Is the 32004766-002 interchangeable with the 32004766-002/U?
Yes, the "U" suffix denotes "universal" retail packaging; the technical specifications and performance ratings of the Honeywell 32004766-002 ignition cable remain identical.

Can this cable be trimmed to a shorter length?
While technical data specifies this as a 120-inch factory-assembled lead, it should be routed using 134666 insulators where necessary. For shorter runs, consider the 32004766-004 (60-inch) or 32004766-001 (24-inch) variants to maintain UL recognized factory terminations.

What are the symptoms of a failing ignition cable?
A carbon-tracked or cracked HVAC ignition lead often results in short cycling, repeated clicking without ignition, or weak spark output due to voltage jumping to ground before reaching the electrode.

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.