48NG680012 | DAMPER RETURN AIR | Carrier Product Type_For Series 21 Make-Up Water Feeders This high-performing plunger provides precise

This high-performing plunger provides precise motion control

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and it comes with all necessary hardware for installation

NOTE: Air flow volume is determined from the differential pressure by the formula Volume (in “cfm”) = the K factor of the VAV box multiplied by the square root of the differential pressure (in “wc”)

4 gn 5…300 Hz) power poles closed IEC 60068-2-27 resistance to electrostatic discharge 8 kV 3 in open air IEC 61000-4-2

48NG680012 | DAMPER RETURN AIR | Carrier Product Type_For Series 21 Make-Up Water Feeders This high-performing plunger provides preciseCarrier DAMPER RETURN AIR (SKU: 48NG680012) This highly efficient return air damper from Carrier is designed to optimize airflow in your HVAC system. Crafted with high precision components and durable materials, it ensures optimal performance and extended service life. The damper is engineered to precisely regulate the flow of return air into the air handler, maintaining ideal temperature and humidity levels within the space. Its robust construction