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The Siemens QFM81.2 Duct Humidity Hygrostat is designed to control and monitor humidity levels in ventilation and air conditioning systems. This device operates with a setpoint range of 15% to 95% relative humidity.
The QFM81.2 is suitable for HVAC applications, ensuring accurate humidity 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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