By maintaining a consistent millivolt signal

as long as the controller is configured to read a 10k ohm Type II thermistor

rather than a faulty switch itself

The Rheem-Ruud AS-60993-06 Burner Cluster is a critical OEM replacement component engineered for high-efficiency gas furnaces and packaged units

you should typically see 10-14 mV under a normal closed-circuit load when connected to the gas valve magnet operative

Fenwal 05-129892-124 Harness By maintaining a consistent millivoltThe Fenwal 05 129892 124 wiring harness is a critical field service component designed for seamless integration with Series 05 12 ignition modules. This 24 inch assembly features 1 4 inch quick connect terminals, ensuring high integrity electrical pathways for gas fired heating systems. When troubleshooting HVAC ignition control wiring, technicians require a harness that maintains low resistance continuity to prevent nuisance flame signal dropouts.