Siemens Building Technology QAC22 Sensor 326058-758 Streamlined Installation: Designed for direct

Streamlined Installation: Designed for direct gauge glass tapping

The ZoneFirst RDP-12 is a professional-grade 12 inch round damper engineered for precision airflow management in residential and light commercial HVAC zoning systems

Can I clean the dual rod sensor instead of replacing it

Precise Airflow Control: Programmed to maintain consistent CFM levels for optimized heat transfer and indoor comfort

Siemens Building Technology QAC22 Sensor 326058-758 Streamlined Installation: Designed for directThe 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