Enviro-tec 66-13093-01 Retrofit Replacement Kit FCU PWM

The Enviro-tec 66-13093-01 Retrofit Replacement Kit FCU PWM is an electrical upgrade assembly used to replace existing control components and provide pulse-width modulation unit control capability. It integrates replacement parts that support coordinated electrical operation and motor regulation within HVAC systems. Connected to the designated control and motor wiring, the kit provides the required interface for updated control operation during retrofit applications. Its replacement configuration assists control system modernization, supports proper motor response, and supports to maintain dependable communication between interconnected electrical assemblies.