Industrial CEAS420773-01 8 Channel Input Module

CEAS420773-01 is Carrier’s eight-channel input module (UT203 module) designed for use within Carrier HVAC control systems. Marketed in replacement-part catalogs as an 8 Input Module, it provides eight input points that feed signals into Carrier control networks, supporting integration with existing controllers and field devices. This unit is described by distributors and vendors as a Carrier HVAC control system board assembly, confirming its role as a dedicated input interface rather than a standalone controller. The UT203 designation indicates its place in Carrier’s input-interface family, making the module compatible with UT203-based installations and suitable for retrofit or expansion in Carrier-based equipment. As a part-number-specific component for Carrier systems, CEAS420773-01 is commonly listed under the exact model to match on-site hardware, reflecting its function as the eight-input interface within the broader Carrier controls ecosystem.