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a 3-blink code indicates a pressure switch failure
Key Benefits for Commercial HVACR Systems: Optimized Thermal Output: Provides a consistent 70 to 75 watts to effectively drive off liquid refrigerant from the oil sump
ensuring the system breaks on pressure rise to prevent hazardous conditions
As a direct OEM Carrier replacement part
Aprilaire 5456 Temp Sensor 322838-754 a 3-blink code indicates aThe Aprilaire 5456 Temp Sensor is a precision engineered High Temp Sensor designed specifically for integration with high performance HVAC ventilation controls and zoning systems. This critical HVAC diagnostic tool functions as a discharge air temperature sensor, monitoring thermal levels to prevent system overheating and ensure optimal airflow efficiency. By providing real time data to your Aprilaire model 6203 or compatible zone control panel, the
US$ 29.90
US$ 24.90
US$ 29.90
US$ 29.90
US$ 24.90