This two component retrofit option consists of the SER8300 terminal equipment controller for line-voltage fan coil units and the SC3000 relay pack. Together, they provide an easy solution for retrofitting FCU thermostats without requiring other components such as relays; transformers, DDC controllers, sensors and network wiring to be upgraded.
Existing line voltage wiring between the fan coil unit and temperature controller can be reused further minimizing overall labor and installation costs for both retrofit and new construction control projects. Additional flexibility and energy savings can be achieved with optional wireless door and window switches.
Multi-purpose HVAC control
Room Controllers offer the control of traditional DDC systems with the user-friendliness of thermostats. Optimize engineering, comfort and energy efficiency with embedded sensors for occupancy (PIR and window/door contacts), CO2, and humidity. Standalone, networked or integrated into a BMS, these award winning Room Controllers offer the flexibility and scalability of any building type or use.