Dual-Frequency Compatibility: Engineered to perform efficiently on both 50Hz and 60Hz power supplies

Industrial-Grade Build: Features premium ceramic shielding to prevent voltage leakage and withstand extreme heat

Engineered Airflow: The 3-blade design with 22-degree pitch maximizes CFM output in outdoor condenser sections

Engineered as a direct fit for Goodman and Amana GUN-B and GUS series furnaces

the 912-3075-02 is the professional choice for contractors requiring a direct-fit replacement that meets rigorous HVAC motor control standards without sacrificing performance longevity

Siemens Building Technology QAC22 Sensor 340793-762 Dual-Frequency Compatibility: Engineered to performThe Siemens Building Technology QAC22 Sensor is a precision passive outdoor temperature sensor engineered for weather compensated control in high performance HVACR systems. Utilizing an LG Ni 1000 ohm sensing element (Ni RTD, 1k Ohm @ 32F), this unit provides a highly stable output signal across a wide operating range of 58 F to 158 F ( 50 C to 70 C). Designed for standard building automation systems, it accurately monitors outdoor air temperature