Johnson Controls P499ACS-401 Pressure Transducer 323613-751 System Reliability: High-grade contact materials

System Reliability: High-grade contact materials minimize resistance and prevent voltage drops across the circuit

Featuring a balanced port design

For HFC systems like R-410A

Direct Tubing Mount: Internal depressor pin and 1/4" SAE flare connection eliminate the vibration-prone capillary tubes common in older HVAC pressure controls

The bracket is included for universal applications where the original OEM mount may be damaged or incompatible with the standard carbide footprint

Johnson Controls P499ACS-401 Pressure Transducer 323613-751 System Reliability: High-grade contact materialsThe Johnson Controls P499ACS 401 is a high precision electronic pressure transducer engineered for demanding HVACR applications. This stainless steel pressure sensor features a single piece machined 17 4PH construction, effectively eliminating the risk of refrigerant loss by removing O rings and welds from the pressure path. Designed with digital compensation, the P499ACS 401 operates reliably within a 1 to 8 bar pressure range, maintaining accuracy