Resideo - Honeywell Home Q4100C9068 Igniter LeadwireHoneywell Home Q4100C9068 is a silicon carbide igniter leadwire designed for durable appliance ignition. This silicon carbide igniter delivers consistent startup performance and long life in hot environments, making it a preferred replacement part for compatible Honeywell Resideo systems. With a 5. 25 inch leadwire length and a temperature rating of 200C (392F), it stays reliable across common operating ranges. The electrical connection is a

with OEM part R4GD-X24K-072X

Nominal size 1/2 inch with female threaded x female threaded connections

Designed for retrofit and new installations alike

The rugged aluminum body combines lightweight durability with reliable performance across -40 to 200 Deg F

including a safety relief valve and a gage tapping to measure regulated pressure

and 22 AWG leads for flexible wiring

fast fault detection

Temperature: Up to 150°F

Nominal Size: 1/2 inch threaded

ensuring burner safety and system integrity across commercial and industrial applications

Supports energy-efficient cooling and heating cycles to maintain comfort

the B105F delivers durable performance where UL compliance and robust materials matter most