The Aaon R82890 Duct Temp Sensor is a high-precision HVAC OEM replacement part engineered specifically for Aaon rooftop units and air handling systems. As a 12-inch duct temperature sensor, this component is critical for monitoring supply air temperature and return air temperature, providing real-time data to the DDC controller to maintain tight climate tolerances. The probe features an epoxy-sealed thermistor to prevent moisture migration, ensuring long-term signal stability in high-humidity airflow environments. With its direct-fit compatibility, this electronic sensor eliminates the need for field calibration, allowing for immediate integration into the system's climate control monitoring loop. For contractors managing commercial HVAC maintenance, utilizing this genuine R82890 sensor ensures that the discharge air reset and economizer logic function according to original factory specifications, optimizing energy efficiency and preventing equipment short-cycling. Key Benefits: Precise Monitoring: Provides accurate real-time temperature readings for precise discharge air control. Durable Construction: Features an epoxy-sealed probe to protect the internal thermistor from moisture and contaminants. OEM Compatibility: A genuine Aaon replacement part designed for seamless electrical and mechanical integration. Maintenance Efficiency: Standard 12-inch length and pre-calibrated output simplify the installation process. Common Questions: Is the Aaon R82890 used for supply or return air? This duct air temp sensor is versatile and can be used to monitor both supply (SA) and return (RA) air streams depending on your system configuration. Does this sensor require manual calibration? No, the R82890 thermistor is factory-calibrated to ensure accurate resistance-to-temperature mapping upon installation. What systems is the R82890 compatible with? It is designed for Aaon equipment and compatible DDC systems requiring a standard 12-inch duct probe. Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing. This item is not eligible for free shipping.
