The Lennox 17M50 Humidity Sensor is a high-precision relative humidity (RH) sensor kit designed for seamless integration with Lennox L Connection network building automation systems

Durable N/C Body: Normally closed configuration provides fail-safe shut-off to prevent migration during the off-cycle

Does this valve include the solenoid coil

Optimized Oil Return: Includes a precisely calibrated metering orifice and mesh screen to facilitate continuous oil flow back to the crankcase

When the air pressure in the supply plenum exceeds your calibrated setpoint

Johnson Controls P499ACP-107 Pressure Transducer 320788-703 The Lennox 17M50 Humidity SensorThe Johnson Controls P499ACP 107 Pressure Transducer is a heavy duty, direct mount sensor engineered for high pressure commercial refrigeration and HVAC applications. Built with a single piece 17 4PH stainless steel pressure port, this transducer eliminates common failure points like O rings or welds, ensuring a leak proof seal even in high vibration environments. The 0 750 PSI range and 4 20 mA output signal provide precise, linear data transmission