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serving the function of a belly band in many direct-drive configurations
Variable Speed Compatibility: Engineered to work with specific control boards for precise air volume management
Durable aluminum construction provides long-term reliability in demanding industrial environments and gas distribution headers
Does the VT3221 support mixing and diverting
Copeland 943-0155-00 Controller 320788-703 serving the function of aThe Copeland 943 0155 00 Controller is a high precision 230V Electronic Unit Control (EUC) specifically engineered for commercial refrigeration and HVAC applications. This 230V HVAC controller serves as the direct 943 0155 00 replacement for legacy models 543 0135 01, 543 0135 02, and the Dixell XC30CX. Integrating condenser fan cycling logic, it maintains optimal head pressure by cycling fans based on system demand, which stabilizes saturated suction
US$ 49.95
US$ 49.95
US$ 32.95
US$ 33.95