RAS | Return Air Sensor | EWC Controls Connection Type_Male ORB|MNPT 1-1/2 PVC TL BUTTERFLY VALVE

1-1/2 PVC TL BUTTERFLY VALVE FKM LEVER HANDLE ZINC LUG

252K OHM THERMISTOR 8 IN

^^CCV | 4" - 2 Way | 91 Cv | Non-Spring Return | 24V | Floating^^

3/4X1/2 PVC ECCENTRIC REDUCING COUPLER SOCKET SCH80

RAS | Return Air Sensor | EWC Controls Connection Type_Male ORB|MNPT 1-1/2 PVC TL BUTTERFLY VALVEReturn Air Sensor Return air sensor used to monitor temperature of the return duct. EWC Controls has built a truly innovative, plug n play 4 wire communicating zone system for any application. The UT 3000s design allows the zoning system to Talk to the equipment and thermostats to reduce labor time and optimize performance. This Talk feature allows the system to auto configure itself without installer programing or setting dip switches. The highly