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Built-in Filtration: Includes internal screening to protect the valve seat from pipeline debris and contaminants
Whether you are performing a full coil overhaul or targeted repairs
it is used in compressors compatible with R410A
Durable Construction: Heavy-duty cast iron material ensures longevity and resistance to wear in harsh conditions
The kit includes a female global connector designed to meet original factory specifications
Siemens Building Technology QAC22 Sensor 321894-709 Built-in Filtration: Includes internal screeningThe 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
