Resideo Q4100C9052 Hot Surface Ignitor 321142-301 The Carrier 99CC403203 Suction Service

The Carrier 99CC403203 Suction Service Valve is a critical component for professional HVAC system maintenance

this sensor features a high-sensitivity flame detection rod that communicates directly with the ignition control module to confirm the presence of a stable pilot or main burner flame

providing feedback to the control board to verify flame presence

Common Questions Is the Fenwal 35-705601-005 compatible with LP gas

Resideo Q4100C9052 Hot Surface Ignitor 321142-301 The Carrier 99CC403203 Suction ServiceThe Resideo Q4100C9052 Hot Surface Ignitor is a robust 120 Vac silicon carbide furnace igniter designed for consistent ignition in gas fired heating systems. Engineered for use with both natural and LP gas, this direct replacement ignitor features a standard mounting configuration with a rib offset from the left edge, ensuring precise positioning within the burner assembly. With a 392 degree temperature rating and a high durability carbide element, it