Johnson Controls P499RAP-105 Pressure Transducer 326058-757 "Loss of Signal" faults on

"Loss of Signal" faults on the handheld navigator

The SM185-4CAI is factory-charged for R22 and R417A applications utilizing mineral oil

upright position to prevent sediment buildup in the plunger tube and ensure optimal shutoff performance

Whether you are performing a Lennox furnace repair or maintaining a 3-phase cooling system

Designed for compatibility with various Danfoss solenoid valves

Johnson Controls P499RAP-105 Pressure Transducer 326058-757 "Loss of Signal" faults onThe Johnson Controls P499RAP 105 is a high performance electronic pressure transducer engineered for precision monitoring in commercial refrigeration and HVAC systems. Built with a single piece machined 17 4PH stainless steel pressure port, this unit eliminates internal O rings and welds, providing a leak proof seal compatible with a vast range of refrigerants, including ammonia and CO2. This P499 series model features a 0 500 PSI pressure range and