Carrier 32LT660006 Control 324846-701 Simplified Wiring: Includes a 42-inch

Simplified Wiring: Includes a 42-inch lead with strip-and-retain ends to minimize termination time during service calls

Technicians often identify a failed HTR2978 when the system blower runs but the air remains at ambient temperature during a call for stage 2 heating

Optimized for Heat Pumps: Features an internal check valve and balanced port design to facilitate bi-flow operation and stable performance in seasonal transitions

For Hot Surface Ignition (HSI) or Direct Spark Ignition (DSI)

Check for soot buildup or cracks in the ceramic insulator

Carrier 32LT660006 Control 324846-701 Simplified Wiring: Includes a 42-inchCarrier 32LT660006 Motor Master Control W Sensor