The Johnson Controls P47AA-4 Pressure Control is a heavy-duty steam pressure limit control engineered for high-limit cutout or operating control in commercial and industrial steam heating systems

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this OEM control board utilizes advanced diagnostic logic to assist technicians in troubleshooting system faults and ensuring the unit meets performance specifications during high-demand cooling and heating cycles

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Veris Industries TW2XAXK Sensor 323613-751 The Johnson Controls P47AA-4 PressureThe Veris Industries TW2XAXK is a precision wall mounted temperature sensor engineered for seamless integration with Building Automation Systems (BAS). This robust unit features a 10K Curve G thermistor with an 11K shunt, providing highly accurate resistive output for commercial HVAC controls. Built for professional field use, the sensor is housed in a high impact ABS plastic enclosure with a blank cover, ensuring durability and a clean aesthetic in