320821-301 | CELL OUT PLATE | Carrier Type_Spacer Studs 4"flgBackflowPrvntrNRS Shutoff from Conbraco Industries

4"flgBackflowPrvntrNRS Shutoff from Conbraco Industries (4ALF-20A-02) is an essential component for industrial and commercial plumbing systems

00" pin offers exceptional strength and corrosion resistance

its low-noise operation minimizes distractions

You can also use Flo-Cheks in systems with multiple circulator zones to allow heat to flow only into the zones that are calling for heat

320821-301 | CELL OUT PLATE | Carrier Type_Spacer Studs 4"flgBackflowPrvntrNRS Shutoff from Conbraco IndustriesCarrier CELL OUT PLATE (SKU: 320821 301) The Carrier CELL OUT PLATE is a vital component used in industrial and commercial air handling systems. This replacement part is specifically designed to fit Carrier air handlers, ensuring seamless compatibility and efficient operation. Constructed from durable materials, the CELL OUT PLATE is engineered to withstand the rigors of demanding HVAC environments. We offer a wide selection of Air Handler Parts &