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Once correctly wired to the 24V transformer and thermostat leads
Standard 1/8" NPT threaded ports ensure compatibility with existing pneumatic tubing and fittings
Its robust construction ensures consistent response times across repeated thermal cycles
Its high close-off capability allows it to maintain a tight seal under higher differential pressures
Carrier MM9901-0001 Sensor R-410A Once correctly wired to theThe Carrier MM9901 0001 Mixed Air Discharge Sensor is a critical OEM replacement part designed for precision temperature and humidity monitoring within HVAC control systems. Manufactured by Mamac Systems for Carrier Bryant Payne equipment, this modulating air sensor features a 4. 5 inch probe and 15. 625 inch leads, ensuring optimal placement in the ductwork or discharge air stream. Technicians utilize the MM9901 0001 to provide real time thermal