Carrier 48GS400168 Ignitor Assembly

The Carrier 48GS400168 Ignitor Assembly is a critical OEM replacement part designed specifically for Carrier, Bryant, and Payne gas-fired furnaces and rooftop units. This 2-rod ignitor/electrode assembly is engineered to withstand high combustion temperatures while delivering a consistent spark for reliable burner ignition. As a factory-specified component, it maintains the exact electrical resistance and physical dimensions required for direct drop-in replacement, ensuring your equipment returns to set-point performance without the alignment issues common with universal aftermarket alternatives.

For field technicians, the Carrier 48GS400168 is the go-to solution when a furnace fails to ignite despite a functional blower and call for heat. It is a vital furnace spark electrode that minimizes ignition delays and prevents lockout codes caused by incomplete combustion cycles. This assembly is HVAC system compatible with popular models like the 48GP, 574D, and 683B series. Its robust construction ensures long-term operational stability, making it a staple for any contractor’s service truck to handle Carrier heating system repair calls effectively.

• Genuine OEM Precision: Guarantees accurate spark gaps and flame sensing conductivity for factory-spec heating cycles.
• Enhanced System Reliability: Specially designed rods resist oxidation and thermal stress to prevent furnace ignition failure.
• Effortless Installation: Features a standard 2-pin connector and mounting bracket for a direct-fit, saving time on the job site.
• Optimized Safety: Ensures rapid gas ignition to prevent fuel accumulation and ensure safe HVAC gas burner operation.

Is the 48GS400168 compatible with older Bryant models?
Yes, this ignitor assembly is cross-compatible with several Bryant and Payne gas units. Always confirm the part number against the unit’s data plate before installation.

What are the symptoms of a bad ignitor assembly?
Common indicators include a furnace that clicks but fails to ignite, intermittent "no flame" lockouts, or visible cracks and heavy carbon buildup on the electrodes.

Does this assembly include the mounting bracket?
This Carrier 48GS400168 is a complete assembly with the integrated bracket and 2-rod configuration for simplified replacement.

This item is not eligible for free shipping.

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.