Description
The Bosch HVAC 8733953172 Compressor Discharge Temperature Sensor T5 is a sensing component used to monitor refrigerant temperature line in heat pump and air conditioning systems. It provides output to the control board so the system can regulate compressor operation, avoid overheating, and trigger protective shutdowns when discharge temperatures exceed secure limits. It is commonly installed in ducted and ductless HVAC systems, including inverter-driven heat pumps and outdoor condensing units. Within the system, it plays a vital role in compressor protection logic, defrost coordination, and efficiency controlled by the ensuring refrigerant leaving the compressor remains within operating thresholds during heating and cooling cycles.









