Carrier 32LT660006 Control 324846-701 protecting the system from downdrafts

protecting the system from downdrafts and external debris

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

and MR212 modulating valves for precise thermal management

You must always use the exact temperature rating specified by the manufacturer for that specific model

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

Carrier 32LT660006 Control 324846-701 protecting the system from downdraftsCarrier 32LT660006 Motor Master Control W Sensor