Carrier 9901-0001 Air Sensor 320788-703 Technical Architecture: Supports a 1

Technical Architecture: Supports a 1

This is a single-timing heat sequencer

Engineered with a robust steel case and a copper alloy wetted interior

The inclusion of a NEMA 4X enclosure ensures superior protection against corrosion and environmental elements

Quiet Operation: Precision-balanced rotor and soft-start capabilities minimize harmonic vibration and duct noise during startup cycles

Carrier 9901-0001 Air Sensor 320788-703 Technical Architecture: Supports a 1The Carrier 9901 0001 is a high precision modulating air sensor engineered for mission critical environmental monitoring in industrial and commercial HVACR applications. This OEM Carrier replacement part features a 4. 5 inch probe that extends directly into the ductwork, providing a significant sampling surface area for real time temperature and air quality detection. By utilizing advanced microprocessor based modulation, this sensor communicates