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The Siemens QAA1011.AASU is a button room temperature sensor designed for HVAC control applications. This sensor features a 1K platinum RTD, suitable for precise temperature measurement.
This sensor is ideal for monitoring room temperature in commercial buildings, assisting HVAC professionals in maintaining optimal climate control.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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