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Safe Isolation: Integrated mica washers eliminate internal short-circuit risks in the pilot head
fits Arcoaire
you must verify the part number against your model’s technical data sheet to ensure the lead wire and mounting bracket orientation match
Is the York PRG3380 compatible with both R-22 and R-410A systems
Reznor 257665 Ignition Cable 321894-708 Safe Isolation: Integrated mica washersThe Reznor 257665 Ignition Cable is a critical 18 inch high tension lead designed for reliable spark delivery in gas fired unit heaters. Engineered for high temperature environments, this HVAC ignition wire features heavy duty insulation to prevent voltage leakage and electromagnetic interference (EMI) that can disrupt flame rectification signals. As a direct Reznor replacement part, it ensures precise fitment and continuity between the ignition