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Enhanced System Sequencing: Integrated relay manages 2-speed inducer motors and staging
the S40 can control conventional 24VAC HVAC equipment
this genuine AAON replacement part provides the precise pin configurations and shielding required to prevent signal interference
Enhanced Diagnostics: Integrated LED status indicators and fault logging simplify the identification of sensor issues or mechanical failures
Armstrong Furnace R36327B008 Defrost Sensor 324846-701 Enhanced System Sequencing: Integrated relayThe Armstrong Furnace R36327B008 Defrost Sensor is a high precision OEM component designed for commercial refrigeration and specialized heating systems. Also recognized as the L55 23F Defrost Sensor, this device plays a critical role in monitoring evaporator coil temperature to facilitate timely defrost cycles. By accurately detecting frost accumulation, it prevents ice buildup that can compromise system efficiency and lead to equipment strain.
