The 350 degree F manual reset limit triggers when flames "roll out" toward the burner front rather than being drawn through the heat exchanger

Thermal Protection: Internal overload protection prevents stator failure during high-ambient outdoor conditions

technicians should discard old housing components as the MKC-2 is a complete magnetic assembly optimized for modern efficiency standards

replacing a weathered 1003687 tube sensor is a standard best practice to ensure the draft inducer motor correctly signals the control board

utilizing the genuine Carrier HVAC gasket 5H60-502 ensures a reliable

Schneider Electric (Barber Colman) M313A01 Actuator R-410A The 350 degree F manualThe Schneider Electric M313A01 Actuator (formerly Barber Colman) is a high performance proportional valve actuator designed for precise flow control in demanding HVACR environments. Engineered for 24V AC operation, this spring return (SR) unit is normally open (N O), ensuring a safe fail position for hot or chilled water applications. As a SmartX Smart X actuator, it is the direct replacement for M113A01 models, offering a seamless upgrade with tool