Lennox 47W36 Indoor Zone Sensor 322838-752 The AM1M2 itself requires a

The AM1M2 itself requires a 120V supply for its internal logic

This Trane fan motor is essential for restoring factory-spec airflow and preventing compressor overheating during high-demand cooling cycles

and oil-free air (nominal 20 psig) with an inline air filter like the A-4000-8001

Common Questions Is the MA40-7043-501 compatible with both AC and DC power

supporting critical system safety protocols

Lennox 47W36 Indoor Zone Sensor 322838-752 The AM1M2 itself requires aThe Lennox 47W36 Indoor Zone Sensor is a critical 20k Ohm NTC thermistor designed for precision climate monitoring in Lennox commercial HVAC systems. Engineered to integrate seamlessly with the ComfortSense 7500 and 8500 series thermostats, this remote temperature sensor provides high accuracy resistance data to the primary controller, allowing for balanced airflow and optimal setpoint management in multi zone configurations. Measuring 3" W x 4. 56" H