48NG680012 | DAMPER RETURN AIR | Carrier Product Type_For Series 21 Make-Up Water Feeders **BCSD136SS: Professional-Grade Range Hood** BROAN-NuTone's

**BCSD136SS: Professional-Grade Range Hood** BROAN-NuTone's BCSD136SS is a premium-quality 36" stainless steel range hood designed for commercial kitchens and industrial settings

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Adapter Gas Valve with Gasket NKC199

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”)

48NG680012 | DAMPER RETURN AIR | Carrier Product Type_For Series 21 Make-Up Water Feeders **BCSD136SS: Professional-Grade Range Hood** BROAN-NuTone'sCarrier 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